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Rapid:
Individual Calculations January 2022 |
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| Sosa Trani, Luis A. Total change: -40.20 | |   |
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| Torneo Rapido de Ajedrez Metropolitano | Guaynabo | PUR | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1954 | 1.00 | 2 | -0.88 | 20 | -17.60 | |
|  Martinez Montero, Joel | | | 1574 | PUR | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Davila Nieves, Guillermo | | | 1435 | PUR | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | Campeonato Rapido Por Equipos de Puerto Rico 2021 | Rio Piedras | PUR | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1954 | 1.00 | 3 | -1.13 | 20 | -22.60 | |
| | Lucca Padilla, Gustavo M. | | | 1390 | PUR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Fellman, Mike | | | 1992 | PUR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Gonzalez Gonzalez, Enoel | | | 1804 | PUR | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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