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Individual Calculations April 2020 |
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| Shion Solis, Esteban Jesus Total change: -25.20 | |   |
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| Campeonato Nacional Categorias Menores Impares U15 Open | San Ramon | CRC | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1301 | 2.50 | 6 | -0.63 | 40 | -25.20 | |
|  Morales Cascante, Luis Diego | | | 1151 | CRC | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Fuentes Solano, Nahum Alfonso | | | 1390 | CRC | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Rojas Mora, Jose Elias | | | 1268 | CRC | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Rojas Arias, Sebastian | | | 1371 | CRC | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Mora Chavarria, Sebastian | | | 1452 | CRC | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Leon Cubero, Anthony | | | 1061 | CRC | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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