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Individual Calculations January 2018 |
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| Ong, Coshinne Total change: 71.20 | |   |
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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 |
| 1406 | 1038 | 2.50 | 7 | 1.78 | 40 | 71.20 | |
|  Ramesh, Balasubramanian | | | 1438 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lee, Zhia Chen Zachary | | | 1438 * | MAS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Sathaseelan, Dinish | | | 1438 * | MAS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mahindran, Praveen | | | 1438 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lee, Yib Yi | | | 1438 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Navaratnam, Ishaan Quan Tze | | | 1337 | MAS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kapoor, Satvik | | | 1312 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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