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Individual Calculations January 2018 |
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| Cheng, Rong En Nathaniel Total change: -32.40 | |   |
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| 9th Penang Heritage City International Chess Open 2017 (Challenger) | Pulau Pinang | MAS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1151 | 0.00 | 4 | -0.81 | 40 | -32.40 | |
|  Singgih, Diajeng Theresa | | | 1551 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahindran, Praveen | | | 1541 | MAS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ng, Jia Shyen | | | 1149 | MAS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Lee, Yib Yi | | | 1455 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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