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Individual Calculations August 2022 |
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| Mariani, Kim Paul Total change: 127.20 | |   |
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| Pan American Youth Chess Festival 2022 U8 Open | Montevideo | URU | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1196 | 2.00 | 3 | 1.13 | 40 | 45.20 | |
|  Munoz Venegas, Vicente | | | 1329 | CHI | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Ling, Chenxuan | | | 1597 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gallegos Quispe, Daniel Paolo | | | 1216 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | VI Floripa Winter Chess 2022 | Florianopolis SC | BRA | 2022-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1202 | 2.50 | 8 | 2.05 | 40 | 82.00 | |
| | Goncalves, Ruan Lucas Alves | | | 1973 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Campagnolo, Fabiola | | | 1695 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Felix, Joao Eduardo Orlandi | | | 1626 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Silveiro, Miguel Hedler | | | 1534 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Boabaid, Jorge Alberto Duardes | c | | 1772 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Dos Santos, Luiz A. Godoy M. | | | 1481 | BRA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sergio Filho, Claudio Santos | | | 1831 | BRA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Lahoz, Cassiano | | | 1760 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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