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Individual Calculations November 2019 |
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| Rodriguez Araya, Oscar Mario Total change: -7.20 | |   |
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| VII Open Encuentro de Culturas 2019 | Santa Ana | CRC | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1178 | 0.50 | 4 | -0.18 | 40 | -7.20 | |
|  Cardenas Vargas, Jean Carlo | | | 1463 | CRC | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Leon Cubero, Brandon | | | 1557 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tenorio Cordero, Jose Noel | | | 1370 | CRC | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Hernandez Obando, Jason Ivan | | | 1443 | CRC | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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