Sean O'Neill

Where the 1452.2 rating comes from

From 10 matches played between 23 September 1988 and 3 August 1992, 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.

10 matches, from the most recent to the first

beaten by Yoo Nam-Kyu 1–2
03/08/92 · Olympic Games 1992 · Group J · detail
−10.81462.9 1452.2
beat Santiago Roque 2–0
03/08/92 · Olympic Games 1992 · Group J · detail
+27.11435.8 1462.9
beaten by Lo Chuen Tsung 0–2
03/08/92 · Olympic Games 1992 · Group J · detail
−14.31450.1 1435.8
beaten by Tibor Klampár 0–3
23/09/88 · Olympic Games 1988 · Group A · detail
−17.11467.2 1450.1
beat Lotfi Joudi 3–0
23/09/88 · Olympic Games 1988 · Group A · detail
+20.91446.3 1467.2
beaten by Jiang Jialiang 0–3
23/09/88 · Olympic Games 1988 · Group A · detail
−9.61455.9 1446.3
beaten by Jean-Philippe Gatien 0–3
23/09/88 · Olympic Games 1988 · Group A · detail
−23.51479.4 1455.9
beaten by Jean-Michel Saive 0–3
23/09/88 · Olympic Games 1988 · Group A · detail
−22.01501.4 1479.4
23/09/88 · Olympic Games 1988 · Group A · detail
+21.81479.7 1501.4
beaten by Alan Cooke 0–3
23/09/88 · Olympic Games 1988 · Group A · detail
−20.31500.0 1479.7

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.