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Individual Calculations May 2018 |
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| Ferreira Araujo, Aldair Antonio Total change: 31.20 | |   |
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| Provincial Panama Oeste 2018 | La Chorrera | PAN | 2018-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1588 | 2.00 | 3 | 0.78 | 40 | 31.20 | |
|  Herrera, Mani | | | 1844 | PAN | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Santos Saez, Yahir | | | 1530 | PAN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Rivera Zambrano, Raul | | | 1624 | PAN | 1.00 | 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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