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Rapid:
Individual Calculations April 2023 |
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| De Carvalho Pinhao, Isabela Total change: 15.20 | |   |
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| IRT de Xadrez RPD Metropole | Porto Alegre RS | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1280 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Sardi, Sergio Augusto | | | 1787 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Santos, Manoel Augusto | | | 1589 | BRA | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Porto, Jorge Henrique Mendes | | | 1558 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Matos, Amaury | | | 1457 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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