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Rapid:
Individual Calculations December 2023 |
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| Friedrich, Carlos Ernesto G. Total change: -10.80 | |   |
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| IRT de Xadrez RPD Metropole 86 anos | Porto Alegre RS | BRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1472 | 1.50 | 3 | -0.72 | 20 | -14.40 | |
|  Bertazzo Filho, Jose Inacio | | | 1353 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Da Cunha, Leandro Izidro | | | 1123 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Franco, Paulo Henrique Francisco | | | 1343 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | I Bidi FIDE RPD | Porto Alegre RS | BRA | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1472 | 1.00 | 3 | 0.18 | 20 | 3.60 | |
| | Dornelles, Marcio Neron Camargo | | | 1888 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Pereira, Marcelo Do Carmo | | | 1664 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jobim, Marcos Vinicios De Azevedo | | | 1469 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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