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Rapid:
Individual Calculations March 2018 |
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| Foo, Jing Er Claire Total change: 31.80 | |   |
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| GACC Open Chess Championship 2018 | Kuala Lumpur | MAS | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1300 | 1.50 | 4 | 1.10 | 20 | 22.00 | |
|  Maulana, Muhammad Kahfi | | | 1700 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zulkifli, Muhd Hafizuddin | | | 1582 | MAS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Yahaya, Muhd Nurislam | | | 1700 * | MAS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Budiarti, Farah Yumna | | wf | 1700 * | INA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | GACC Open Team Chess Championship 2018 | Kuala Lumpur | MAS | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1300 | 1.00 | 2 | 0.49 | 20 | 9.80 | |
| | Ahmad Fahmi, Ahmad Faizal | | | 1609 | MAS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Zulkippli, Iskandar Haikal | | | 1397 | MAS | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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