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Rapid:
Individual Calculations June 2023 |
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| Iorra, Paulo Roberto De Quadros Total change: 72.00 | |   |
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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 |
| 1623 | 1365 | 2.00 | 4 | 1.22 | 20 | 24.40 | |
|  Joaquim, Joao Vitor Da Silva | | | 1554 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Sardi, Sergio Augusto | | | 1775 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Goncalves, Hernan Eduardo Seniw | | | 1622 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Friedrich, Carlos Ernesto G. | | | 1542 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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 |
| 1666 | 1365 | 3.50 | 7 | 2.38 | 20 | 47.60 | |
| | Karoly, Janos Michael | | | 1691 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lobato, Lucas Almeida | | | 1594 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Silva, Airton Dias Da | | | 1695 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Da Silva, Pierre Conceicao | | | 1673 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Friedrich, Carlos Ernesto G. | | | 1542 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | De Mello, Joao Luiz | | | 1582 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Dornelles, Marcio Neron Camargo | | | 1883 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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