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Individual Calculations March 2024 |
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| Aragao Neto, Joao Batista Total change: 0.80 | |   |
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| Sampa Chess Open STD | Sao Paulo SP | BRA | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1585 | 2.00 | 6 | 0.04 | 20 | 0.80 | |
|  Cordero, Daniela | | wm | 2028 | BOL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Baena, Mauricio | | | 1180 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Santos, Marcus Vinicius Moreira | m | | 2331 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Saito, Vinicius | | | 2147 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Santos, Abel Cardoso Dos | | | 1854 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pereira, Igor Marcelo Souza | | | 1350 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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