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Individual Calculations September 2019 |
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| Saparmin, Mohd Zullghafari Total change: -13.20 | |   |
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| 16th IGB Dato Arthur Tan Malaysian Open Chess Championship 2019 | Kuala Lumpur | MAS | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1313 | 0.50 | 8 | -0.66 | 20 | -13.20 | |
|  Tan, Jun Ying | c | | 1713 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Akobirov, Jamshed | | | 1713 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ho, Xinglun Royce | | | 1713 * | SGP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ang, Ern Jie Anderson | | | 1713 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ketalawala, J.k.c. | | | 1713 * | SRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cheng, Chen Yu- Alexander | | | 1449 | TPE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Cheng, Chen Li- Andrew | | | 1419 | TPE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lam, Choong Wai Edwin | | | 1713 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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