Individual Calculations October 2008 |
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Vickers, Keith Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2008 CalChess Labor Day Championships | San Francisco, California | USA | 2008-08-30 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2197 | 0 | 2.50 | 4 | 0.00 | 2210 | | 0.00 | |
| Haring, Ruth Inez | | wm | 2099 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Schiller, Eric | f | | 2166 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Yap, Nicolas A | | | 2278 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Landaw, Julian W | | | 2246 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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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