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Individual Calculations October 2017 |
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| Bosquez, Abraham Total change: -26.00 | |   |
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| Torneo Annia Rosales | Panama | PAN | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1834 | 1.00 | 4 | -0.65 | 40 | -26.00 | |
|  Tapia, Alexei | f | | 2201 | PAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Aguila Batista, Jose | | | 1729 | PAN | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Chung, Yaleika | | wf | 1750 | PAN | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Cantilo-Paz, Agustin | c | | 1990 | PAN | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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