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Individual Calculations November 2015 |
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| Eri, Purnama Total change: 45.60 | |   |
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| 12th IGB Dato Arthur Tan Malaysian Open Chess Championship 2015 | Kuala Lumpur | MAS | 2015-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2129 | 4.50 | 9 | 1.14 | 40 | 45.60 | |
|  Sean, Winshand Cuhendi | m | | 2452 | INA | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Le, Tuan Minh | f | | 2430 | VIE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Alahakoon, Isuru | | | 2042 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Mas, Hafizulhelmi | m | | 2340 | MAS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Krishna Teja, N | | | 2313 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pradeep, Kumar R A | | | 2292 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Wohl, Aleksandar H. | m | | 2343 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tan, Jun Ying | c | | 2013 | MAS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ng, Jen Sheng | c | | 1884 | MAS | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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