Individual Calculations January 2010 |
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Cunningham, Robin Total change: 1.95 | | |
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CalChess Annual State Championship 2009 | Santa Clara, California | USA | 2009-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2349 | 2302 | 1.00 | 2 | 0.13 | 15 | 1.95 | |
| Zierk, Steven C | f | | 2306 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | Zilberstein, Dmitry | m | | 2392 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | 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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