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Rapid:
Individual Calculations September 2023 |
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| Pereira, Marcelo Do Carmo Total change: 44.60 | |   |
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| IRT de Xadrez RPD Metropole 29 de Julho | Porto Alegre RS | BRA | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1619 | 4.00 | 5 | 2.23 | 20 | 44.60 | |
|  Da Silva, Joao Carlos Orguim | | | 1723 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Almeida, Joao Pedro Santos | | | 1557 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ribeiro, Dionatan Lua Franzen | | | 1819 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Conceicao, Joaquim Mielniczuk M | | | 1922 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Karoly, Janos Michael | | | 1663 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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