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Rapid:
Individual Calculations January 2023 |
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| Pereira Junior, Ignacio Marrero Total change: 37.40 | |   |
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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 |
| 1641 | 1742 | 5.00 | 5 | 1.87 | 20 | 37.40 | |
|  Alves, Jesus Gerlach | | | 1530 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Santos, Adson Vercoza Dos | | | 1626 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | De Lima, Rafael Peter | | | 1438 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pertuzatti, Daniel | | | 1934 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Marques Neto, Graciano Garcia | | | 1676 | BRA | 1.00 | 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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