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Rapid:
Individual Calculations June 2023 |
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| Joaquim, Joao Vitor Da Silva Total change: 10.40 | |   |
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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 |
| 1458 | 1554 | 2.00 | 4 | -0.51 | 20 | -10.20 | |
|  Iorra, Paulo Roberto De Quadros | | | 1365 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Medina, Matheus | | | 1279 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Fonseca, Luis Ernesto Serra Azul | | | 1867 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bittencourt, Luis F Da Silva | | | 1319 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Torneio de Xadrez Rapido Pelotas Parque Tecnologico | Pelotas RS | BRA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1554 | 2.00 | 4 | 0.84 | 20 | 16.80 | |
| | Nolasco, Roger Minks | | | 1909 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Einhardt, Gabriel Costa | | | 1665 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Dummer, Micael Schwenske | | | 1614 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mansur, Emilio Roberto Salim | | | 1724 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | XXI Torneio do Mercado Porto Alegre 251 anos | Porto Alegre RS | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1554 | 2.00 | 6 | 0.19 | 20 | 3.80 | |
| | Fabris, Mario Henrique | | | 1907 | BRA | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Almeida Filho, Teofilo Lemos | | | 1910 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dornelles, Marcio Neron Camargo | | | 1883 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sardi, Sergio Augusto | | | 1775 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pereira, Mariana Sebolt | | | 1164 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Da Silva, Pierre Conceicao | | | 1673 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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