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Individual Calculations November 2023 |
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| Murillo Fernandez, Emilio Total change: 4.40 | |   |
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| I Memorial Samuel Li Chen 2023 | San Jose | CRC | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1339 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
|  Pastor Carvajal, Jeigoth | c | | 2013 | CRC | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Mora Lopez, Maria Jose | | | 1002 | CRC | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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