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Individual Calculations August 2023 |
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| Morales Zumbado, Raul Total change: 4.80 | |   |
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| Clasificatorio Tercera Categoria ABDA 2023 | Heredia | CRC | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1223 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
|  Mora Fallas, Julian Antonio | | | 1243 | CRC | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Salazar Delgado, Aylin Naomi | | | 1385 | CRC | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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