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Individual Calculations January 2020 |
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| Zainul, Mupjajar Total change: 6.00 | |   |
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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 |
| 1364 | 1211 | 2.00 | 6 | 0.15 | 40 | 6.00 | |
|  Aarav, Kumar Koni Dena | | | 1414 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Wirawan, Nadya Deandra | | | 1495 | INA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Chen, Tzi Herng | | | 1479 | MAS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Teh, Xin Ming | | | 1026 | MAS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Cheah, Yet Png Nicholas | | | 1383 | MAS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lim, Wei Yang | | | 1389 | MAS | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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