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Rapid:
Individual Calculations June 2018 |
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| Duarte Urbina, Omar Total change: 19.20 | |   |
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| Gran Prix Construajedrez I | Saltillo, Coahuila, MEXICO | MEX | 2018-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1752 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
|  Orellana, A. Carlos E. | | | 2018 | VEN | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | Gran Prix Construajedrez II | Saltillo, Coahuila, MEXICO | MEX | 2018-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1752 | 1.50 | 2 | 1.14 | 20 | 22.80 | |
|  Gutierrez, Yanez Carlos | | | 2009 | MEX | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Orellana, A. Carlos E. | | | 2018 | VEN | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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