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Rapid:
Individual Calculations December 2023 |
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| Barros, Edis Gerlach Total change: -21.60 | |   |
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| IRT de Xadrez RPD 2023 | Pelotas RS | BRA | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1517 | 1.00 | 4 | -1.08 | 20 | -21.60 | |
|  Pereira Junior, Ignacio Marrero | | | 1783 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marques Neto, Graciano Garcia | | | 1617 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Salbego, Miguel Notari | | | 1389 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Do Carmo, Evanilda De Queiroz | | | 1195 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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