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Individual Calculations May 2017 |
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| Badilla Hernandez, Johans Total change: -17.60 | |   |
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| Torneo Abierto de Verano del Banco Central 2017 | San Jose | CRC | 2017-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1614 | 2.00 | 6 | -0.44 | 40 | -17.60 | |
|  Solis Gomez, Jose Alberto | | | 1844 | CRC | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Huertas Badilla, Allan | | | 1750 | CRC | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Thames Montero, Jorge | | | 1689 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Torres Escalante, Eduardo | | | 1544 | CRC | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Arce Oviedo, Cesar | | | 1648 | CRC | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Araya Solano, Edgar | | | 1645 | CRC | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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