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Rapid:
Individual Calculations January 2023 |
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| Guerreiro, Heitor Koffermann Total change: 11.20 | |   |
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| Copa Lacerdopolis de Xadrez RPD | Lacerdopolis SC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1247 | 1.00 | 4 | 0.28 | 40 | 11.20 | |
|  Batista, Leonardo Antonio | | | 1532 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Constantino, Pedro Henrique | | | 1736 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Belle, Diego Leonardo | | | 1412 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Andrade, Moacir Belarmino F. | | | 1447 | BRA | 0.00 | 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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