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Rapid:
Individual Calculations January 2023 |
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| Marques Neto, Graciano Garcia Total change: -13.60 | |   |
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| Torneio Sulriograndense de Xadrez 2022 | Porto Alegre RS | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1676 | 2.00 | 4 | -0.68 | 20 | -13.60 | |
|  De Lima, Rafael Peter | | | 1438 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Fagundes, Joao Gabriel Carlos | | | 1416 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Joaquim, Joao Vitor Da Silva | | | 1568 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pereira Junior, Ignacio Marrero | | | 1742 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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