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Blitz:
Individual Calculations October 2021 |
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| Sales, Mario Seixas Total change: 13.80 | |   |
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| Aberto do Interior de Xadrez BLZ Jatai | Jatai GO | BRA | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1429 | 1.00 | 4 | 0.69 | 20 | 13.80 | |
|  De Oliveira, Aquiles Machado | | | 2164 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Paz, Paulo Sergio | | | 1876 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Araujo, Luis Fernando | | | 1917 | BRA | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Teixeira, Fabiano De Lima | | | 1669 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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