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Individual Calculations January 2013 |
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| Tissir, Mohamed Total change: -8.40 | |   |
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| Libyan Chess League 2012 ( 1st Division ) | Tripoli | LBA | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2411 | 1.00 | 3 | -0.84 | 10 | -8.40 | |
|  Njili, Kamel | f | | 2374 | TUN | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Al-Zayat, Ahmed | f | | 2042 | LBA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Shoker, Samy | m | | 2493 | EGY | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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