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Individual Calculations September 2023 |
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| Ninahuanca Salazar, Ana Lucia Total change: 13.20 | |   |
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| TORNEO IRT CLASICO PREPARACION AL NACIONAL 2023 SUB 1800 | Lima | PER | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1036 | 1.00 | 4 | 0.33 | 40 | 13.20 | |
|  Puente Arana, Oscar | | | 1582 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Abad Huaman, Adrian Estiven | | | 1518 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Jacome Cueva, Mariah Fernanda | | | 1312 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pareja Pacco, Rodrigo Andre | | | 1090 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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