Individual Calculations January 2010 |
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Katz, Benjamin J Total change: -23.55 | | |
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40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2217 | 2130 | 0.00 | 4 | -1.57 | 15 | -23.55 | |
| Yang, Darwin | f | | 2317 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | Bonin, Jay | m | | 2370 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | Mandelkern, Jeremy L | | | 2151 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | Lwin, Aung K | | | 2028 | MYA | 0.00 | 1 | -0.64 | 15 | -9.60 | | 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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