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Individual Calculations April 2018 |
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| Villagra Arce, Henry Total change: 96.40 | |   |
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| Subzonal Absoluto 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1750 | 5.00 | 9 | 2.41 | 40 | 96.40 | |
|  Tapia, Alexei | f | | 2150 * | PAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Barboza Viquez, Martin Eduardo | | | 1350 * | CRC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Calvo Gutierrez, Luis Guillermo | | | 1887 | CRC | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Rojas Cisneros, Kevin | | | 1919 | CRC | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Gavarrete, Nahun | f | | 2150 * | HON | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Murillo Gonzalez, Carlos E | f | | 2067 | CRC | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Godoy C., Miguel Angel | | | 1887 | GUA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Hernandez Coto, Carlos Enrique | | | 1934 | CRC | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Marin Masis, Jose Esteban | c | | 1988 | CRC | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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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