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Rapid:
Individual Calculations August 2023 |
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| Chavarria Troya, Keytleen Denis Total change: 23.60 | |   |
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| Torneo Rapido Open Domingo de Ajedrez | Chiriqui | PAN | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1276 | 1.50 | 4 | 0.59 | 40 | 23.60 | |
|  Delgado Rosas, Jose Antonio | | | 1838 | PAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Ferreira Araujo, Aldair Antonio | | | 1869 | PAN | 0.50 | 1 | 0.48 | 40 | 19.20 | | | De Gracia, David Alfonso | | | 1627 | PAN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Arauz Aizpurua, Edwin Ulises | | | 1075 | PAN | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | |
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