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Individual Calculations September 2017 |
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| Vazquez Maccarini, Danitza Total change: -30.40 | |   |
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| 14th Annual SPF Girls' Invitational | Saint Louis, Missouri | USA | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2203 | 3.50 | 5 | -0.76 | 40 | -30.40 | |
|  Ehsani, Yassamin L | | wc | 1803 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Miller, Rachel | c | wf | 1857 | JAM | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Demchenko, Svitlana | | wf | 1966 | CAN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Friedman, Gloria | | | 1803 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cervantes Landeiro, Thalia | | wc | 2032 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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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