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Rapid:
Individual Calculations December 2023 |
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| Spritzer, Abrao Rafael Total change: -14.60 | |   |
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| IRT de Xadrez RPD 2023 | Pelotas RS | BRA | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1917 | 5.00 | 7 | -0.93 | 20 | -18.60 | |
|  Alves, Jesus Gerlach | | | 1485 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Oliveira, Anderson Mesquita Lins | | | 1679 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Salbego, Miguel Notari | | | 1517 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taketa, Raykon Shizuka | | | 1498 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Cenci, Luciano Krause | | | 1650 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marques Neto, Graciano Garcia | | | 1617 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Pereira Junior, Ignacio Marrero | | | 1783 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Presencial Chessflix RPD | Guarulhos SP | BRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1917 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
| | Lucia, Reinaldo Di | | | 1517 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Santiago, Yago De Moura | g | | 2479 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Barbosa, Evandro Amorim | g | | 2426 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1680 | 1917 | 5.50 | 7 | 0.18 | 20 | 3.60 | |
| | De Oliveira Rosa, Silvio | | | 1419 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bandeira, Mauricio Ritta | | | 1517 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deste, Dayan Kuhn | | | 2009 | BRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Sanfelici Bazanella, Alexandre | | | 1668 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ritzel, Ricardo Agne | | | 1702 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pereira, Marcelo Do Carmo | | | 1664 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sardi, Sergio Augusto | | | 1781 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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