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Rapid:
Individual Calculations December 2017 |
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| Zheng Coronel, Sarahi Jackeline Total change: 17.20 | |   |
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| II Valida LO&AR 2017 "Copa Quimicarias" | Valencia | VEN | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1741 | 2.00 | 4 | 0.86 | 20 | 17.20 | |
|  Pacheco Lugo, Alejandro Jose | | | 2124 | VEN | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Marquez Ochoa, Jose Alberto | | | 1875 | VEN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Betancourt, Jose | | | 2008 | VEN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Perez Rivero, Juan Jose | c | | 1707 | VEN | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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