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Rapid:
Individual Calculations September 2023 |
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| Souza, Vinicius Leal Total change: -0.20 | |   |
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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 |
| 1349 | 1555 | 3.00 | 4 | -0.01 | 20 | -0.20 | |
|  Pereira, Carlos Pequer | | | 1445 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Nunes Da Silva, Tadeu Fernando | | | 1304 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Iorra, Paulo Roberto De Quadros | | | 1437 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Petry, Jesus Brignol | | | 1209 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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