Individual Calculations November 2018 |
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Prestia, Frank Total change: 8.00 | | |
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Westford October Open | Westford, Massachusetts | USA | 2018-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1974 | 1720 | 1.00 | 4 | 0.20 | 40 | 8.00 | |
| Poliannikov, Danila | | | 1962 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | Ivanov, Alexander | g | | 2120 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ramanathan, Suraj | | | 1958 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Chen, Maxwell D | | | 1857 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | * 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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