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Individual Calculations December 2019 |
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| Velazquez Rivera, Pedro J. Total change: -14.60 | |   |
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| Campeonato Cerrado de San Juan Grupo B | San Juan | PUR | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1718 | 1.50 | 5 | -0.73 | 20 | -14.60 | |
|  Soriano Pereira, Raymond | | | 1643 | PUR | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Childers Pickett, Logan | | | 1653 | PUR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mejias Nunez, Rafael E. | | | 1918 | PUR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Melendez Padilla, Isabelo | | | 1870 | PUR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Maestre Silva, Carlos | | | 1717 | PUR | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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