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Individual Calculations January 2020 |
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| Ong, Zhi Lynn Total change: 10.00 | |   |
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| 11th Penang Heritage City International Chess Open 2019 (Challenger) | Georgetown, Penang | MAS | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1033 | 1.00 | 5 | 0.25 | 40 | 10.00 | |
|  Devathurai, Linggeis Daran | | | 1433 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Megat Mohd Khushari, Megat Imran | | | 1277 | MAS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Iskandar, Fikry Zulkippli | | | 1331 | MAS | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Koay, Yu Hang | | | 1265 | MAS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cheah, Yet Png Nicholas | | | 1383 | MAS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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