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Rapid:
Individual Calculations February 2019 |
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| Velaithum, Piraveen Total change: -20.40 | |   |
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| Cheras FT Day 2019 | Cheras, Kuala Lumpur | MAS | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1149 | 1.00 | 3 | -0.14 | 20 | -2.80 | |
|  Edwin, Chua Jin Rui | | | 1238 | MAS | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Pereira, Desrran | | | 1306 | MAS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Khoo, Ming Hin Melwin | | | 1171 | MAS | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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 2019 | University of Malaya, Kuala Lumpur | MAS | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1149 | 0.00 | 4 | -0.88 | 20 | -17.60 | |
| | Navaratnam, Rohan Shan Tze | | | 1435 | MAS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohd Rizal, Muhd Haiqal | | | 1254 | MAS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mohd Sani, Mohd Fadzlee | | | 1323 | MAS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chong, Huan Yan | | | 1529 | MAS | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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