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Individual Calculations August 2023 |
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| Rocca Lino, Rafael Antonio Enki Total change: 0.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 09 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1103 | 0 | 1.50 | 4 | 0.00 | 1016 | | 0.00 | |
|  Machaca, Quispe Adrian Emmanuel | | | 1051 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Marquina Suarez, Arian Martin | | | 1100 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Montoya Jorge, Richard Lionel | | | 1229 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Roman Mencia, Chritopher Mateo Mi | | | 1033 | PER | 1.00 | 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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