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Individual Calculations January 2016 |
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| Koo, Wei Wei Melanie Total change: 36.40 | |   |
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| 7th Penang Heritage City International Chess Open 2015 (Challenger) | Penang | MAS | 2015-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1531 | 1.50 | 3 | 0.91 | 40 | 36.40 | |
|  Liew, Ken Yew | | | 1842 | MAS | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Singh, Eshwant | | | 1750 | MAS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Tang, Wei Kit | | | 1738 | MAS | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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