Keith Deller

Where the 1490.7 rating comes from

From 65 matches played between 26 December 1993 and 10 June 2006, and from them alone. Every line below was written at computation time: nothing is recomputed to show this page.

How to read this

On the right: the change this match produced, then the value before → after. A line's arrival value is the next line's starting value, down to the starting rating given to every newcomer. A ±0.0 is a counted match that did not move the rating, a walkover for instance.

65 matches, from the most recent to the first

beaten by Terry Jenkins 7–11
10/06/06 · UK Open 2006 · detail
−13.31504.0 → 1490.7
beat Robbie Widdows 8–2
10/06/06 · UK Open 2006 · detail
+12.21491.8 → 1504.0
beat Steve Beaton 8–6
09/06/06 · UK Open 2006 · detail
+15.51476.3 → 1491.8
beaten by Terry Jenkins 8–10
26/07/05 · World Matchplay 2005 · First round · detail
−13.61489.9 → 1476.3
beaten by Richie Burnett 0–5
11/06/05 · UK Open 2005 · detail
−10.71500.6 → 1489.9
beat Jason Roberts 4–2
10/06/05 · UK Open 2005 · detail
+12.41488.2 → 1500.6
beaten by Wayne Jones 1–3
27/12/04 · PDC World Darts Championship 2005 · Second round · detail
−10.61498.7 → 1488.2
beaten by Dennis Smith 4–10
27/07/04 · World Matchplay 2004 · First round · detail
−8.21507.0 → 1498.7
beaten by Peter Evison 3–5
04/06/04 · UK Open 2004 · Results · detail
−10.71517.7 → 1507.0
beaten by Peter Manley 2–4
01/01/04 · PDC World Darts Championship 2004 · Fourth round · detail
−8.01525.7 → 1517.7
beat Dave Askew 4–3
31/12/03 · PDC World Darts Championship 2004 · Third round · detail
+12.81512.9 → 1525.7
beaten by Alan Warriner-Little 0–3
23/10/03 · World Grand Prix 2003 · Second round · detail
−7.91520.8 → 1512.9
beat Roy Montgomery 2–0
21/10/03 · World Grand Prix 2003 · First round · detail
+10.81510.0 → 1520.8
beaten by Peter Manley 11–13
30/07/03 · World Matchplay 2003 · Second round · detail
−9.21519.2 → 1510.0
beat John Lowe 10–3
29/07/03 · World Matchplay 2003 · First round · detail
+14.31504.8 → 1519.2
beaten by Andy Jenkins 3–5
31/05/03 · UK Open 2003 · detail
−14.21519.0 → 1504.8
beat Sean Palfrey 5–4
30/05/03 · UK Open 2003 · detail
+11.71507.2 → 1519.0
beaten by Richie Burnett 3–4
30/12/02 · PDC World Darts Championship 2003 · Second round · detail
−8.81516.1 → 1507.2
beaten by Phil Taylor 0–2
23/10/02 · World Grand Prix 2002 · First round · detail
−1.91518.0 → 1516.1
beaten by Colin Lloyd 6–16
01/08/02 · World Matchplay 2002 · Quarter-finals · detail
−11.91529.9 → 1518.0
31/07/02 · World Matchplay 2002 · Second round · detail
+16.71513.2 → 1529.9
beat Rod Harrington 10–8
30/07/02 · World Matchplay 2002 · First round · detail
+17.01496.2 → 1513.2
beaten by Rod Harrington 3–4
30/12/01 · PDC World Darts Championship 2002 · First round · detail
−7.51503.7 → 1496.2
beaten by Dennis Smith 0–3
26/10/01 · World Grand Prix 2001 · Second round · detail
−10.01513.7 → 1503.7
beat Francis McMahon 2–0
25/10/01 · World Grand Prix 2001 · First round · detail
+11.91501.7 → 1513.7
beaten by John Part 4–10
31/07/01 · World Matchplay 2001 · First round · detail
−12.01513.7 → 1501.7
beaten by Phil Taylor 0–4
01/01/01 · PDC World Darts Championship 2001 · Quarter-Finals · detail
−2.21515.9 → 1513.7
beat Richie Burnett 3–2
30/12/00 · PDC World Darts Championship 2001 · Second round · detail
+16.11499.8 → 1515.9
beat Dennis Priestley 3–2
29/12/00 · PDC World Darts Championship 2001 · First round · detail
+18.61481.2 → 1499.8
beaten by Chris Mason 0–3
26/10/00 · World Grand Prix 2000 · Second round · detail
−9.91491.1 → 1481.2
beaten by John Lowe 7–10
25/07/00 · World Matchplay 2000 · First round · detail
−9.91500.9 → 1491.1
beaten by John Lowe 2–3
30/12/99 · PDC World Darts Championship 2000 · Second round · detail
−10.11511.0 → 1500.9
beat Gary Mawson 3–0
29/12/99 · PDC World Darts Championship 2000 · First round · detail
+10.71500.3 → 1511.0
beaten by Rod Harrington 0–3
22/10/99 · World Grand Prix 1999 · Quarter-finals · detail
−5.11505.4 → 1500.3
beaten by Peter Manley 0–3
20/10/99 · World Grand Prix 1999 · detail
−7.61513.0 → 1505.4
beat John Part 3–0
20/10/99 · World Grand Prix 1999 · detail
+10.11502.9 → 1513.0
beat Graeme Stoddart 3–2
20/10/99 · World Grand Prix 1999 · detail
+9.21493.7 → 1502.9
beaten by Bob Anderson 10–12
27/07/99 · World Matchplay 1999 · First round · detail
−9.71503.4 → 1493.7
beaten by Bob Anderson 2–3
29/12/98 · PDC World Darts Championship 1999 · Round · detail
−10.61514.0 → 1503.4
beaten by Dennis Priestley 9–11
15/10/98 · World Grand Prix 1998 · First round · detail
−6.51520.5 → 1514.0
beaten by Rod Harrington 10–13
31/07/98 · World Matchplay 1998 · Semi-finals · detail
−7.71528.3 → 1520.5
beat Peter Manley 13–9
30/07/98 · World Matchplay 1998 · Quarter-finals · detail
+14.11514.2 → 1528.3
beat Mick Manning 8–6
28/07/98 · World Matchplay 1998 · Second round · detail
+12.41501.8 → 1514.2
beat Peter Evison 8–4
27/07/98 · World Matchplay 1998 · First round · detail
+17.21484.6 → 1501.8
beaten by Dennis Priestley 1–5
03/01/98 · PDC World Darts Championship 1998 · Semi-finals · detail
−5.11489.7 → 1484.6
beat Harry Robinson 4–1
02/01/98 · PDC World Darts Championship 1998 · Quarter-finals · detail
+12.11477.6 → 1489.7
beaten by Mick Manning 2–3
29/12/97 · PDC World Darts Championship 1998 · detail
−13.01490.6 → 1477.6
beat Graeme Stoddart 3–1
29/12/97 · PDC World Darts Championship 1998 · detail
+9.81480.8 → 1490.6
beaten by Kevin Spiolek 4–8
29/07/97 · World Matchplay 1997 · First round · detail
−14.71495.5 → 1480.8
beaten by Phil Taylor 1–5
03/01/97 · PDC World Darts Championship 1997 · Quarter-finals · detail
−5.31500.8 → 1495.5

Only the matches the source publishes appear; what is missing is listed. The source gives the day, not the hour: two matches on the same day are ordered by a reproducible rule, which is not necessarily the real order.