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Individual Calculations April 2020 |
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| Miranda Blanco, Aylan Josue Total change: 16.40 | |   |
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| Campeonato Nacional Categorias Menores Impares U17 Open | San Ramon | CRC | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1173 | 1.50 | 5 | 0.41 | 40 | 16.40 | |
|  Villegas Rodriguez, Jeremy | | | 1422 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Angulo Hernandez, Maria Jesus | | | 1573 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sierra Berrocal, Auriel | | | 1472 | CRC | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Meza Vega, Jose Antonio | | | 1412 | CRC | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Soza Rojas, Dennilson G | | | 1192 | CRC | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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