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Individual Calculations November 2021 |
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| Boggiano Pereira, Miguel A. Total change: 14.40 | |   |
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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 |
| 1914 | 1980 | 3.00 | 4 | 0.72 | 20 | 14.40 | |
|  Muniz Matta, Carlos A. | | | 1647 | PUR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Aneses Bocanegra, Omar | | | 1856 | PUR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rodriguez Santiago, Jaime | | | 2057 | PUR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Fellman, Mike | | | 2094 | PUR | 0.50 | 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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