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Individual Calculations September 2015 |
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| Xu, Yi Total change: -24.60 | |   |
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| Asian Continental Chess Championships Open 2015 | Al Ain | UAE | 2015-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2363 | 3.50 | 9 | -1.03 | 20 | -20.60 | |
|  Idani, Pouya | g | | 2568 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Miswadah, Baha | | | 1963 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harika, Dronavalli | g | wg | 2509 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ayyad, Maher | f | | 2122 | BRN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Wang, Yiye | m | | 2438 | CHN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Alattar, Rakan | c | | 2012 | JOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sandipan, Chanda | g | | 2585 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sharavdorj, Dashzegve | g | | 2423 | MGL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Venkatesh, M.r. | g | | 2484 | IND | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | 2015 Chinese Chess league Division A (12-15) | Zhe Jiang | CHN | 2015-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2608 | 2363 | 0.00 | 1 | -0.20 | 20 | -4.00 | |
| | Ma, Qun | g | | 2608 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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