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Blitz:
Individual Calculations December 2023 |
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| De Sousa, Jadson Alves Total change: 21.40 | |   |
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| I Copa Maraba de Xadrez BLZ 2023 | Maraba PA | BRA | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1754 | 2.50 | 3 | 1.07 | 20 | 21.40 | |
|  Do Nascimento, Pablo Salermo Mon | | | 1967 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  De Oliveira, Edilson Rufino | | | 1791 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Lima, Saymon Barreira | | | 1561 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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