Individual Calculations November 2010 |
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Gurczak, John Total change: 9.00 | | |
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2010 Illinois Open Championship | Oak Brook, Illinois | USA | 2010-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 2111 | 2.50 | 3 | 0.60 | 15 | 9.00 | |
| Vecanski, Dragomir | | | 1803 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | Miller, Steven C | | | 2023 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | Inumerable, Florentino | | | 2166 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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