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Individual Calculations July 2017 |
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| Jimenez Esquivel, Greivin Total change: 28.00 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1933 | 3.00 | 4 | 1.40 | 20 | 28.00 | |
|  Castro Badilla, Ricardo | | | 1790 | CRC | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Solano Cuya, Bryan | m | | 2246 | CRC | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Peraza Alvarez, Rafael Eduardo | | | 2026 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Hernandez Coto, Carlos Enrique | | | 2009 | CRC | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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