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Individual Calculations January 2018 |
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| Aw, Kai Le Andrew Total change: -106.00 | |   |
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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 |
| 1348 | 1322 | 0.50 | 2 | -0.44 | 40 | -17.60 | |
|  Mahindran, Praveen | | | 1541 | MAS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Koay, Yu Hang | | | 1154 | MAS | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 3rd Singapore Amateur Chess Championships 2017 | Singapore | SGP | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1322 | 2.00 | 6 | -2.21 | 40 | -88.40 | |
| | Li, Ande | | | 1150 | CHN | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Rishi, Kapoor | | | 1072 | SGP | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Saravanan, Durga | | | 1200 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Lim, Min Keat Terence | | | 1167 | SGP | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chow, Guo Quan Jovan | | | 1244 | SGP | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Anirudh, Daga | | | 1187 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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