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Rapid:
Individual Calculations January 2023 |
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| Pereira Da Silva, Breno D Alkmin Total change: 16.40 | |   |
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| I Copa Petrotorque Catanduva de Xadrez RPD | Catanduva SP | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1920 | 4.00 | 6 | 0.41 | 40 | 16.40 | |
|  De Almeida, Douglas L Garcia S | | | 1563 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Nogueira, Ivan Kuhlmann | f | | 2273 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ribeiro Das Neves, Gabriel | | | 1649 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Borsato, Ana Carolina Teodoro | | | 1778 | BRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Bianchi, Guilherme Augusto | | | 2065 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ribeiro, Davison Soares | | | 1714 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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