Rapid:
Individual Calculations November 2023 |
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Davila Nieves, Guillermo Total change: -10.20 | | |
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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 |
1620 | 1427 | 0.00 | 2 | -0.51 | 20 | -10.20 | |
| Chevere Duperoy, Roberto | | | 1570 | PUR | 0.00 | 1 | -0.31 | 20 | -6.20 | | Viera Perez, Nestor A. | | | 1669 | PUR | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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