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Rapid:
Individual Calculations September 2023 |
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| Greidinger, Otavio Palmeira Total change: -10.40 | |   |
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| Torneio de Xadrez Belem Cidade das Mangueiras 2023 Gremio Literario Portugues | Belem PA | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1790 | 1.00 | 3 | -0.52 | 20 | -10.40 | |
|  Albuquerque, Carlos Patrick S De | | | 2020 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Viana, Lucas Gomes | | | 1681 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | De Melo, Marcelo R Ferreira | | | 1671 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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