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Individual Calculations February 2019 |
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| Mendez Gonzalez, Jose Armando Total change: -15.20 | |   |
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| Abierto Internacional Metropolitano B 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1581 | 3.00 | 5 | -0.38 | 40 | -15.20 | |
|  Mayorga Jimenez, Kevin | | | 1310 | CRC | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Semana Ramirez, Jerian | | | 1303 | CRC | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Cedeno Caceres, Stif | | | 1427 | CRC | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Meza Vega, Jose Antonio | | | 1376 | CRC | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Quesada Leon, Joshua | | | 1770 | CRC | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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