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Individual Calculations November 2023 |
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| Sotelo Izaguirre, Isaac David Total change: 77.60 | |   |
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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 |
| 1347 | 1217 | 4.00 | 6 | 1.94 | 40 | 77.60 | |
|  Jimenez Santamaria, Jose Daniel | | | 1212 | CRC | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Salazar Delgado, Aylin Naomi | | | 1358 | CRC | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Barboza Viquez, Martin Eduardo | | | 1594 | CRC | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bustos Arias, Darien | | | 1384 | CRC | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Moncada Sanchez, Samuel | | | 1175 | CRC | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Valverde Herrera, Jose Daniel | | | 1359 | CRC | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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