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Rapid:
Individual Calculations April 2020 |
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| Perdomo, Leandro Total change: 1.60 | |   |
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| Circuito Leste de Xadrez RPD 2020 etapa Sao Jose | Sao Jose SC | BRA | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2520 | 4.00 | 4 | 0.08 | 20 | 1.60 | |
|  Bosquetti, Arthur Conrado Veiga | | | 1785 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Volkmann, Andre Jordi | | | 1942 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Blanco, Marcos | | | 2024 | ARG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Do Valle Cardoso, Lucas | | | 1819 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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