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Individual Calculations January 2016 |
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| Tan, Keigen Total change: 14.80 | |   |
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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 |
| 1546 | 1569 | 2.00 | 3 | 0.37 | 40 | 14.80 | |
|  Gaticales, Martin | | | 1871 | PHI | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Goh, Ethan | | | 1445 | SIN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Lee, Ryan | | | 1322 | MAS | 1.00 | 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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