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Individual Calculations January 2024 |
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| Fontana Filho, Richard Touceda Total change: 18.80 | |   |
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| IRT Osasco 2023 Escola de Xadrez Franca Garcia | Osasco SP | BRA | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1232 | 1.50 | 5 | 0.64 | 40 | 25.60 | |
|  Tamarozi, Isabelle | | | 2015 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Da Silva, Denis Olmedo | | | 1421 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Fernandes, Thuane Teixeira | | | 1581 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Santana, Expedito | | | 1411 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ferreira, Fernando Goncalves | | | 1440 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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) | | | | IRT STD de Natal no CXSP Sao Paulo | Sao Paulo SP | BRA | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1232 | 0.50 | 4 | -0.17 | 40 | -6.80 | |
| | Silvestre, Gilmar Severino | | | 1706 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Parijos De Melo, Luiz Claudio | | | 1762 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ferreira De Souza, Ricardo | | | 1349 | BRA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Fantinati, Nilton M. Nascimento | | | 1429 | BRA | 0.00 | 1 | -0.25 | 40 | -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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