Individual Calculations January 2012 |
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Katz, Alexander R Total change: 15.75 | | |
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42nd Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2011-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2453 | 2149 | 1.50 | 3 | 1.05 | 15 | 15.75 | |
| Krush, Irina | m | wg | 2476 | USA | 1.00 | 1 | 0.87 | 15 | 13.05 | | Gerzhoy, Leonid | m | | 2490 | CAN | 0.00 | 1 | -0.12 | 15 | -1.80 | | Sarkar, Justin | m | | 2394 | USA | 0.50 | 1 | 0.30 | 15 | 4.50 | | 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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