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Individual Calculations May 2017 |
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| Ivy Claire, Amoko Total change: -10.60 | |   |
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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 |
| 1629 | 1833 | 6.00 | 9 | -0.53 | 20 | -10.60 | |
|  Ampaire, Shakira | | | 1433 * | UGA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Beyene Teklu, Masho | | | 1433 * | ETH | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deshpande , Sanjana Satish | | wf | 1573 | KEN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wafa, Shahenda | | wm | 2092 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abate, Lidet | | | 1452 | ETH | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Elansary, Eman | | wm | 1900 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Leykun, Ruth | | | 1483 | ETH | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Figaro, Dericka | | wc | 1671 | SEY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jumba, Gloria | | | 1626 | KEN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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