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Individual Calculations January 2018 |
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| Ooi, Zhi Ping Total change: -14.00 | |   |
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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 |
| 1487 | 1215 | 0.00 | 2 | -0.35 | 40 | -14.00 | |
|  Eng, Jia Jean | | | 1504 | MAS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Chong, Ming Ee | | | 1469 | MAS | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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