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Individual Calculations March 2024 |
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| Romero, Lila Angelica Total change: 33.20 | |   |
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| II Araraquara Chess Open Aberto do Brasil STD | Araraquara SP | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1329 | 1.00 | 4 | 0.83 | 40 | 33.20 | |
|  Barbieri, Pedro Silveira | | | 1988 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | De Abreu, Lia Oliveira | | | 1793 | BRA | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Hara, Aroldo Hiroiuqui | | | 1821 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Jiang, Lucas Zirui | | | 1758 | BRA | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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