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Individual Calculations April 2020 |
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| Vargas Abadia, Alejandro 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 |
| 1145 | 1225 | 3.00 | 6 | -0.63 | 40 | -25.20 | |
|  Aguilar Obando, Tomas | | | 1022 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Redondo Washington, Josimar | | | 1152 | CRC | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Bustamante Gonzalez, Carlos | | | 1151 | CRC | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Morales Cascante, Luis Diego | | | 1151 | CRC | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Molina Arango, Nicolas | | | 1128 | CRC | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Rojas Mora, Jose Elias | | | 1268 | CRC | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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