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Blitz:
Individual Calculations September 2017 |
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| Santiago Fernandez, Joel A. Total change: -1.00 | |   |
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| PRCA Blitz Chess Tournament | Guaynabo | PUR | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1647 | 2.00 | 4 | -0.05 | 20 | -1.00 | |
|  Sanchez Garcia, Ivan A. | | | 1645 | PUR | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Vega Jimenez, Keyshla M. | | wc | 1655 | PUR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Pinales Roussel, Gabriel | | | 1802 | PUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Diaz Acevedo, Isis N. | | | 1438 | PUR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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