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Individual Calculations February 2020 |
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| Solano Cordero, Jorge Total change: -2.00 | |   |
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| Campeonato Nacional Juvenil Sub20 2020 | Escazu | CRC | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1847 | 5.00 | 7 | -0.10 | 20 | -2.00 | |
|  Ruiz Coronado, Maykel | | | 1447 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Jimenez, Jose Daniel | | | 1494 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Quesada Leon, Joshua | | | 1810 | CRC | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Calvo Campos, Adrian | | | 1760 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mata Tencio, Randall | | | 1891 | CRC | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Porras Chavarria, Michael | | | 1492 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ramirez Marchena, Carlos Andres | | | 1614 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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