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Rapid:
Individual Calculations March 2022 |
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| Pachacama Alvarez, Angel Eduardo Total change: 8.80 | |   |
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| III IRT Ciudad de la Joya | Arequipa | PER | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1444 | 1.00 | 3 | 0.44 | 20 | 8.80 | |
|  Baca Olazaval, Ximena | | | 1520 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Calla Huayapa, Carlos | | | 1776 | PER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Machaca, Andres | | | 1929 | PER | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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