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Rapid:
Individual Calculations November 2023 |
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| Diaz Chacon, Martin Jean Luc Total change: -39.60 | |   |
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| IV Open IRT Rapidas CLUB ADASUR PERU | Lima | PER | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1022 | 0.00 | 3 | -1.18 | 40 | -47.20 | |
|  Champi Suarez, Chiara Anaid | | | 1183 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Poma Roman, Ana Priscila | | | 1068 | PER | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Cahuaya Alpes, Kiara Hamile | | | 1055 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | | XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 11 | Lima | PER | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1022 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
| | Atiencia Merino, Jose Luis | | | 1267 | ECU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Velasquez Pastor, William | | | 1160 | PER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Flower Nivin, Cesar Antonio Joaqu | | | 1168 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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