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Individual Calculations January 2013 |
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| Hassan, Abdullah Total change: -3.75 | |   |
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| World Cities Team Chess Championship Group A | Al Ain | UAE | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2576 | 2378 | 0.50 | 3 | -0.25 | 15 | -3.75 | |
|  Rahman, Ziaur | g | | 2518 | BAN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Tikkanen, Hans | g | | 2575 | SWE | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Howell, David W L | g | | 2634 | ENG | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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