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Rapid:
Individual Calculations February 2015 |
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| Colon Melendez, Edgar L. Total change: -13.40 | |   |
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| Ponce Chess Open 2015 Pro | Ponce | PUR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2250 | 3.00 | 5 | -0.67 | 20 | -13.40 | |
|  Rosa Pumarejo, Cesar | | | 1850 * | PUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matos Santoni, Gamalier | | | 1910 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zilleruelo Irizarry, Diego | | | 2115 | PUR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Montalvo Rosario, Alejandro | m | | 2268 | PUR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ayala Sanchez, Abnel | | | 2087 | PUR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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