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Rapid:
Individual Calculations August 2023 |
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| Lapa Cunias, Marco Antonio Total change: -2.40 | |   |
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| 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 17 - Torneo 01 | Lima | PER | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1294 | 1.00 | 2 | -0.35 | 40 | -14.00 | |
|  Acuna Alarcon, Claudia Micaela | | | 1264 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bocanegra Reyes, Thiago Stephano | | | 1038 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 17 - Torneo 02 | Lima | PER | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1294 | 0.50 | 1 | -0.05 | 40 | -2.00 | |
| | Ramirez Espino, Gian Sandro | | | 1256 | PER | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 1 Gran Prix IRT Rapidas Circulo Peruano de Ajedrez Sub 17 - Torneo 03 | Lima | PER | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1294 | 2.00 | 4 | 0.34 | 40 | 13.60 | |
|  Salazar Ramirez, Leonardo Gabriel | | | 1028 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ramirez Sifuentes, Luis Angel | | | 1705 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1119 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Reyes Zavaleta, Fabian Ricardo | | | 1830 | PER | 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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