Rapid:
Individual Calculations April 2023 |
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Cummings, David H. Total change: -10.00 | | |
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2023 Excelsior March Rapid Championship | Toronto | CAN | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2152 | 2302 | 1.50 | 3 | -0.50 | 20 | -10.00 | |
| Atanasov, Anthony | f | | 2112 | CAN | 0.50 | 1 | -0.25 | 20 | -5.00 | | Ibarra Chami, Luis Fernando | g | | 2423 | MEX | 0.00 | 1 | -0.34 | 20 | -6.80 | | Pottinger, Carl | | | 1921 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | 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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