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Rapid:
Individual Calculations December 2023 |
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| Quixaba Bisneto, Francisco Total change: -17.00 | |   |
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| XI Torneio Aberto de Xadrez Alagoa Grande PB | Alagoa Grande PB | BRA | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1511 | 2.00 | 5 | -0.85 | 20 | -17.00 | |
|  Urquiza, Marcello De Albuquerque | | | 2074 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  De Lucena, Rebeca Rayanny R | | | 1186 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Assis, Elton John | | | 1834 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Venancio, Lara Regina Valentin | | | 1108 | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martins, Glilber Pereira | | | 1132 | BRA | 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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