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Individual Calculations July 2023 |
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| Oliveira, Isaac Rodrigues Total change: -12.80 | |   |
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| 37a Taca Florianopolis de Xadrez Classico | Florianopolis SC | BRA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1422 | 1.50 | 5 | -0.32 | 40 | -12.80 | |
|  Bassani, Jaison Jose | | | 1936 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Mariot Vaz, Joao Antonio Bertolu | | | 1771 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Klein, Louise Da Silveira | | | 1249 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Lahoz, Cassiano | | | 1670 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Esquinelato, Marcos Vinicius Moli | | | 1228 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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