Individual Calculations September 2021 |
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Chan, Matthew M Total change: -92.80 | | |
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51st Annual Continental Open - Under 2200 | Sturbridge, Massachusetts | USA | 2021-08-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1533 | 1860 | 2.00 | 5 | -2.32 | 40 | -92.80 | |
| Cobbs, Kenneth | | | 1460 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Groff, Jordan | | | 1642 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | Kupersmith, Alexander | | | 1460 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | Yang, Maxwell Z | | | 1460 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Moshkevich, Elizabeth | | | 1644 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | * 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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