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Individual Calculations July 2023 |
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| Araujo, Barbara Ribeiro Total change: -15.60 | |   |
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| Campeonato Brasileiro Amador STD Under 2000 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1578 | 1.50 | 5 | -0.78 | 20 | -15.60 | |
|  Boeck, Moacir Luis | | | 1862 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Santos, Bruno De Sousa | | | 1292 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bezerra, Wiltemberg Barros | | | 1807 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mesquita, Victor Noronha | | | 1363 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mascarenhas, Alfredo C. Viana | | | 1726 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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