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Individual Calculations July 2013 |
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| Giam, Choo Kwee Total change: -8.25 | |   |
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| 14th ASEAN+ Age Group Championship - Seniors 50 | Chiang Mai | THA | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2097 | 0.50 | 3 | -0.55 | 15 | -8.25 | |
|  Chan, Peng Kong | m | | 2266 | SIN | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Dang, Tat Thang | | | 2197 | VIE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Leong, Ignatius | f | | 2159 | SIN | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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