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Individual Calculations May 2017 |
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| Figaro, Dericka Total change: -65.60 | |   |
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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 |
| 1606 | 1671 | 2.50 | 7 | -1.64 | 40 | -65.60 | |
|  Alemu Huluka, Aschalech | | | 1379 | ETH | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Ampaire, Shakira | | | 1423 | UGA | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Abate, Lidet | | | 1452 | ETH | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Wafa, Shahenda | | wm | 2071 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jumba, Gloria | | | 1626 | KEN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Ivy Claire, Amoko | | wf | 1833 | UGA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Melake, Aster | | | 1459 | ETH | 1.00 | 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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