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Individual Calculations January 2013 |
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| Chuah, Yi Ning Total change: 32.10 | |   |
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| 4th Penang Heritage City International Chess Open 2012 (Challenger) | Penang | MAS | 2012-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1538 | 2.50 | 5 | 1.07 | 30 | 32.10 | |
|  Soh, Isaak Ethan Hong Han | | | 1726 | SIN | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Mohammad, Hasan | | | 1845 | BAN | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Chandra, Vania Vindy | | | 1862 | INA | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Zhang, Hongji | | | 1710 | CHN | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Lew, Zhi Hong | | | 1445 | SIN | 1.00 | 1 | 0.37 | 30 | 11.10 | |
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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