Individual Calculations January 2011 |
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Kudrin, Sergey Total change: 2.30 | | |
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2010 Marshall Chess Club Championship | New York, New York | USA | 2010-10-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2313 | 2546 | 7.00 | 8 | 0.91 | 10 | 9.10 | |
| Kats, Alena | | | 2146 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Treger, Yefim | | | 2194 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Paragua, Mark C | g | | 2496 | PHI | 0.50 | 1 | -0.07 | 10 | -0.70 | | Chernin, Oliver | | | 2146 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Lenderman, Aleksander | g | | 2559 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | Esserman, Marc R | m | | 2400 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | Sarkar, Justin | m | | 2389 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | Aaron, Deepak | | | 2177 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 17th Annual Eastern Chess Congress | Stamford, Connecticut | USA | 2010-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2143 | 2543 | 1.00 | 3 | -1.76 | 10 | -17.60 | |
| Seehaus, Bernhard | | | 2143 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | Sharp, Dale E | | | 2143 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | Katz, Benjamin | | | 2143 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2408 | 2543 | 5.00 | 6 | 1.08 | 10 | 10.80 | |
| Terrie, Henry L | | | 2143 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Ostrovskiy, Aleksandr | f | | 2309 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Kaufman, Raymond | m | | 2295 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | Kacheishvili, Giorgi | g | | 2575 | GEO | 1.00 | 1 | 0.54 | 10 | 5.40 | | Shabalov, Alexander | g | | 2591 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | Lenderman, Aleksandr | g | | 2537 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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