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Individual Calculations August 2023 |
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| Rand, Steven J Total change: 9.00 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 1982 | 2.50 | 6 | 0.45 | 20 | 9.00 | |
|  Fedorowicz, John P | g | | 2388 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Seshadri, Sridhar | | | 1582 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ho, Cooper | | | 2097 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Shah, Ansh Milinkumar | | | 2156 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Diaz Villagran, Robert | f | | 2309 | CHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chirilov, James Andrei | | | 2127 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
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