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Rapid:
Individual Calculations August 2023 |
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| Ferreira De Gracia, Luis Daniel Total change: 3.20 | |   |
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| Torneo Rapido Open Domingo de Ajedrez | Chiriqui | PAN | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1109 | 1.00 | 4 | 0.08 | 40 | 3.20 | |
|  Murillo Gonzalez, Florentino | | | 1800 | PAN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Del Cid Guevara, Ana Edisa | | | 1238 | PAN | 1.00 | 1 | 0.67 | 40 | 26.80 | | | De Gracia, David Alfonso | | | 1627 | PAN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Arauz Aizpurua, Edwin Ulises | | | 1075 | PAN | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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