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Individual Calculations August 2023 |
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| Dipas Cipra, Adrian Alexis Total change: -0.40 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1261 | 1.50 | 4 | 0.04 | 40 | 1.60 | |
|  Diaz Valles, Favio Adrian | | | 1145 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Bravo Matias, Jean Karlho | | | 1618 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Solis Cano, Cesar Fabrizio | | | 1622 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gomez Nunez, Fabian Elmer | | | 1195 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1261 | 1.50 | 5 | -0.05 | 40 | -2.00 | |
| | Santivanez Atencio, Tiago Gerard | | | 1556 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Parra Gonzales, Andre Leonardo | | | 1912 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Chavarry Eslava, Gabriel Antonio | | | 1066 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ortiz Menacho, Sebastian Alonso | | | 1478 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De La Cruz De La Roca, Alan Rafae | | | 1321 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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