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Rapid:
Individual Calculations June 2023 |
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| Dos Santos, Diego Dias Total change: -17.20 | |   |
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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 |
| 1544 | 1705 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
|  Machado, Matheus S Di Franco | | | 1463 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |  De Andrade, Lorenzo A Hardtk | | | 1324 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fonseca, Luis Ernesto Serra Azul | | | 1867 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Calsing, Enzo Guedes | | | 1589 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Karoly, Janos Michael | | | 1691 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Tischler Lema Garcia, Maria Eduar | | | 1329 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | XXI Torneio do Mercado Porto Alegre 251 anos | Porto Alegre RS | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1705 | 2.00 | 5 | -0.77 | 20 | -15.40 | |
| | Silva E Souza, Arthur Nunes Da | | | 1411 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Eltz, Vinicius Amaro | | | 1968 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pertuzatti, Daniel | | | 1901 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Almeida, Joao Pedro Santos | | | 1538 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kuciak, Alexandre | | | 1494 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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