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Rapid:
Individual Calculations January 2022 |
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| Velazquez Rivera, Pedro J. Total change: -12.00 | |   |
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| Campeonato Rapido Por Equipos de Puerto Rico 2021 | Rio Piedras | PUR | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1690 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
|  Quinones Soto, Juan D. | | | 1100 | PUR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Beauchamp Perez, Angel A. | | | 1867 | PUR | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Viera Perez, Nestor A. | | | 1606 | PUR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Jaime Rosa, Gilberto | | | 1345 | PUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Melendez Lopez, Eduardo J. | | | 1400 | PUR | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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