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Rapid:
Individual Calculations June 2023 |
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| Pereira, Carlos Pequer Total change: -17.60 | |   |
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| IRT de Xadrez RPD Metropole Abril 2023 | Porto Alegre RS | BRA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1463 | 1.00 | 3 | -0.63 | 20 | -12.60 | |
|  Karoly, Janos Michael | | | 1691 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Medina, Matheus | | | 1279 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tischler Lema Garcia, Maria Eduar | | | 1329 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | XXI Torneio do Mercado Porto Alegre 251 anos | Porto Alegre RS | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1463 | 1.50 | 5 | -0.25 | 20 | -5.00 | |
| | Almeida Filho, Teofilo Lemos | | | 1910 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pereira, Mariana Sebolt | | | 1164 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Karoly, Janos Michael | | | 1691 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Fabris, Mario Henrique | | | 1907 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Silva E Souza, Arthur Nunes Da | | | 1411 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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