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Individual Calculations January 2018 |
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| Goh, Julien Total change: -43.20 | |   |
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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 |
| 1561 | 1283 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Noel, Nicolas | | | 1533 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Yip, Yong | | | 1589 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 3rd Singapore Amateur Chess Championships 2017 | Singapore | SGP | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1283 | 1.50 | 5 | -0.75 | 40 | -30.00 | |
| | Fang, Kun | | | 1379 | SGP | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Goh, Choon Hian Leonard | | | 1683 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Haw, Zi Xuan | | | 1361 | SGP | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sakthivel, Heamish Kanha | | | 1167 | IND | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Ong, Jireh | | | 1086 | SGP | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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