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Individual Calculations May 2017 |
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| Leykun, Ruth Total change: -31.60 | |   |
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| 2017 Zone 4.2 Individual chess Championship Jimma Ethiopia women | Jimma | ETH | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1483 | 1.50 | 6 | -0.79 | 40 | -31.60 | |
|  Wafa, Shahenda | | wm | 1883 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alemu Huluka, Aschalech | | | 1379 | ETH | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Beyene Teklu, Masho | | | 1246 | ETH | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Ampaire, Shakira | | | 1423 | UGA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Ivy Claire, Amoko | | wf | 1833 | UGA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Elansary, Eman | | wm | 1883 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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