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Rapid:
Individual Calculations September 2023 |
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| Martel Ibarra, Nicole Geraldine Total change: 2.80 | |   |
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| IV Torneo IRT ESCOLAR Rapidas "Colegio Santisima Trinidad" | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1037 | 1237 | 1.00 | 1 | 0.24 | 40 | 9.60 | |
|  Espinoza Villafana, Carlos Adrian | | | 1037 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | III Torneo IRT Sub 2200 Rapidas "Colegio Santisima Trinidad" | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1237 | 1.00 | 3 | -0.17 | 40 | -6.80 | |
|  Gutierrez Vargas, Robert | | | 1915 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Abad Calderon, Abraham | | | 1269 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Villavicencio Mendoza, Edgar Albe | | | 1084 | PER | 1.00 | 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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