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Rapid:
Individual Calculations December 2023 |
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| Iorra, Paulo Roberto De Quadros Total change: 34.00 | |   |
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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 |
| 1547 | 1441 | 1.50 | 4 | 0.03 | 20 | 0.60 | |
|  Da Silva, Joao Carlos Orguim | | | 1720 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Da Silva, Anderson Batista Brum | | | 1618 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Nunes Da Silva, Tadeu Fernando | | | 1293 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Calsing, Enzo Guedes | | | 1556 | 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) | | | | I Bidi FIDE RPD | Porto Alegre RS | BRA | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1441 | 3.50 | 6 | 1.67 | 20 | 33.40 | |
| | Bandeira, Mauricio Ritta | | | 1290 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ritzel, Ricardo Agne | | | 1702 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sardi, Sergio Augusto | | | 1781 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kortmann, Pedro Reck | | | 1351 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ramses Rosa, Dorli | | | 1791 | BRA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Cordobes, Milton Martin Martinez | | | 1800 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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