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Individual Calculations November 2023 |
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| Vindas Barrientos, Yohan Caleb Total change: -13.60 | |   |
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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 |
| 1505 | 1156 | 0.50 | 4 | -0.34 | 40 | -13.60 | |
|  Bonilla Sequeira, Pablo | | | 1939 | CRC | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Barrantes Granados, Ian Daniel | | | 1596 | CRC | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mora Fallas, Julian Antonio | | | 1356 | CRC | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Ugalde Chaves, Carlo Cesar | | | 1130 | CRC | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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