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Individual Calculations November 2023 |
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| Solano Portillo, Manuel David Total change: 0.00 | |   |
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| I Memorial Samuel Li Chen 2023 | San Jose | CRC | 2023-10-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1326 | 0 | 0.50 | 5 | 0.00 | 960 | | 0.00 | |
|  Sandi Barrantes, Victoria | | | 1272 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |  Udiz Suarez, Nelson Antonio | | | 1331 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Alvarado Machado, E. Daniela | | | 1166 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Chaves Rodriguez, Gustavo | | | 1361 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Nunez Avendano, Manrique | | | 1501 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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