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Individual Calculations May 2017 |
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| Tsigereda, Derso Total change: 0.00 | |   |
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| 2017 Zone 4.2 Individual chess Championship Jimma Ethiopia women | Jimma | ETH | 2017-03-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1448 | 0 | 1.00 | 6 | 0.00 | 1175 | | 0.00 | |
|  Leykun, Ruth | | | 1483 | ETH | 0.00 | 1 | 0.00 | | 0.00 | |  Figaro, Dericka | | wc | 1671 | SEY | 0.00 | 1 | 0.00 | | 0.00 | | | Alemu Huluka, Aschalech | | | 1379 | ETH | 0.00 | 1 | 0.00 | | 0.00 | | | Beyene Teklu, Masho | | | 1246 | ETH | 0.00 | 1 | 0.00 | | 0.00 | | | Melake, Aster | | | 1459 | ETH | 1.00 | 1 | 0.00 | | 0.00 | | | Abate, Lidet | | | 1452 | ETH | 0.00 | 1 | 0.00 | | 0.00 | |
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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