Individual Calculations September 2012 |
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Colas, Joshua Total change: 37.20 | | |
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2012 Washington International | Rockville, Maryland | USA | 2012-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2353 | 2126 | 4.50 | 9 | 2.48 | 15 | 37.20 | |
| Kaufman, Lawrence | g | | 2382 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | | Foisor, Sabina-Francesca | | wg | 2356 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | Benjamin, Joel | g | | 2526 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | Black Jr, James A | | | 2232 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | | Tuhrim, Richard J | | | 2268 | USA | 1.00 | 1 | 0.69 | 15 | 10.35 | | Foisor, Cristina-Adela | m | wg | 2401 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | | Vasilyev, Mikhail | m | | 2267 | UKR | 1.00 | 1 | 0.69 | 15 | 10.35 | | Ostrovskiy, Aleksandr | f | | 2351 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | Sarkar, Justin | m | | 2396 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | * 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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