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Individual Calculations July 2018 |
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| Batres Lopez, Armando Total change: -68.80 | |   |
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| IRT II TORNEO FIDE B 2018 | Guatemala | GUA | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1566 | 0.50 | 3 | -1.72 | 40 | -68.80 | |
|  Juarez Garcia, Daniela | | | 1189 | GUA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Samayoa Gomez, Maria Rene | | | 1558 | GUA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Alvarez, Ericka Mariana | | | 1328 | GUA | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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