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Individual Calculations September 2017 |
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| Sotelo Kohama, Daniel Total change: 8.60 | |   |
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| Torneo Abierto de Ajedrez de Humacao | Humacao | PUR | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 2160 | 5.00 | 5 | 0.43 | 20 | 8.60 | |
|  Suarez Figueroa, Carlos U. | | | 1760 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vega Jimenez, Keyshla M. | | wc | 1760 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guzman Freire, Julio | | | 1808 | PUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rivera Cantu, Lemuel | | | 1760 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Rosich, Carlos | | | 1760 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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