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Individual Calculations January 2020 |
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| Koay, Yu Hang Total change: 56.80 | |   |
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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 |
| 1419 | 1265 | 4.00 | 8 | 1.42 | 40 | 56.80 | |
|  Saleh, Fahim Al-Faqeh | | | 1595 | MAS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Teh, Boon Quen | | | 1095 | MAS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sheridan, Wallace | | | 1530 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ong, Zhi Lynn | | | 1033 | MAS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kimbin, Richard Conrod | | | 1665 * | MAS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Shamsul Izran, Muhd Raziq | | | 1514 | MAS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Zulkippli, Iskandar Hakimi | | | 1483 | MAS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Chai, Chang Yik | | | 1434 | MAS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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