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Individual Calculations October 2017 |
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| Ervan, Mohamad Total change: -2.30 | |   |
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| 14th IGB Dato Arthur Tan Malaysian Open Chess Championship 2017 | Kuala Lumpur | MAS | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2389 | 5.50 | 9 | -0.23 | 10 | -2.30 | |
|  Ng, Jen Sheng | c | | 1989 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kurniawan, Muhamad Agus | f | | 2180 | INA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Kakumanu, Kautil | | | 1989 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zeng, Chongsheng | g | | 2537 | CHN | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Zhou, Jianchao | g | | 2597 | CHN | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Bharat, Kumar Reddy Poluri | | | 2009 | IND | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Mohammad Fahad, Rahman | f | | 2260 | BAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Yu, Lie | m | | 2326 | CHN | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Nguyen, Van Huy | m | | 2449 | VIE | 0.00 | 1 | -0.42 | 10 | -4.20 | | | * 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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