Jason Roberts

Where the 1480.3 rating comes from

From 3 matches played between 10 June 2005 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.

3 matches, from the most recent to the first

beaten by Alan Tabern 7–8
10/06/06 · UK Open 2006 · detail
−20.61500.9 → 1480.3
beat Jess Archer 8–4
09/06/06 · UK Open 2006 · detail
+25.71475.2 → 1500.9
beaten by Keith Deller 2–4
10/06/05 · UK Open 2005 · detail
−24.81500.0 → 1475.2

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.