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Individual Calculations December 2019 |
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| Cahuana Martinez, Ariana Katiuska Total change: 0.00 | |   |
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| I TORNEO IRT DE AJEDREZ "PEON AL PASO" | Lima | PER | 2019-10-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1444 | 0 | 0.50 | 4 | 0.00 | 1122 | | 0.00 | |
|  Vielma Nunez, Charlie Jesus | | | 1791 | VEN | 0.00 | 1 | 0.00 | | 0.00 | |  Reyes Zavaleta, Diego Alexander | | | 1353 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Villanueva Vergaray, Artemio | | | 1588 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1044 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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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