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Rapid:
Individual Calculations January 2022 |
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| Martinez Montero, Joel Total change: -5.00 | |   |
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| Torneo Rapido de Ajedrez Metropolitano | Guaynabo | PUR | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1574 | 1.50 | 4 | 0.50 | 20 | 10.00 | |
|  Boggiano Pereira, Miguel A. | | | 1856 | PUR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Sosa Trani, Luis A. | f | | 1954 | PUR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Oquendo Plaza, Victor | | | 1729 | PUR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Viera Perez, Nestor A. | | | 1606 | PUR | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Campeonato Rapido Por Equipos de Puerto Rico 2021 | Rio Piedras | PUR | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1574 | 0.00 | 3 | -0.75 | 20 | -15.00 | |
| | Zilleruelo Irizarry, Diego | | | 2119 | PUR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Viera Perez, Nestor A. | | | 1606 | PUR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Correa Reyes, Yetzer | | | 1756 | PUR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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