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Individual Calculations November 2021 |
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| Aneses Bocanegra, Omar Total change: -0.60 | |   |
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| 1er. Torneo Abierto de Ajedrez Eugenio Maria de Hostos - Clase A | Mayaguez | PUR | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1856 | 1.00 | 2 | -0.03 | 20 | -0.60 | |
|  Velazquez Rivera, Pedro J. | | | 1704 | PUR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Boggiano Pereira, Miguel A. | | | 1980 | PUR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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