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Rapid:
Individual Calculations September 2023 |
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| Urriola Torres, Valentina Total change: -27.60 | |   |
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| Copa Pacific Center Sub-13 | Panama | PAN | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1246 | 1.00 | 3 | -0.69 | 40 | -27.60 | |
|  Requena Acosta, Jose Angel | | | 1010 | PAN | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Marin Garcia, Emiliano Alonzo | | | 1338 | PAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Pitty Rodriguez, Lucas Antonio | | | 1230 | PAN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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