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Rapid:
Individual Calculations November 2023 |
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| Schwabe Rivera, Ulrich Total change: -25.80 | |   |
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| Campeonato Nacional de Ajedrez Activo ICC 2023 Semi-Pro | San Juan | PUR | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1600 | 0.00 | 2 | -1.29 | 20 | -25.80 | |
|  Rivera Ramirez, Alexis O. | | | 1247 | PUR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Viera Perez, Nestor A. | | | 1669 | PUR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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