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Rapid:
Individual Calculations March 2020 |
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| Ong, Zhiwei Total change: 21.40 | |   |
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| 24th GACC Open Chess Championship 2020 | University of Malaya, Kuala Lumpur | MAS | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1439 | 2.00 | 5 | 1.07 | 20 | 21.40 | |
|  Julmiri, Muhammad Zulfaqar Bin Ab | | | 1839 * | MAS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mappa, Saharuddin | | | 1745 | MAS | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Cheah, Yu Hock Benjamin | | | 1706 | MAS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lim, Pei Ying Kelly | | | 1508 | MAS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Candaya, Vishy Anand | | | 1765 | INA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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