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Rapid:
Individual Calculations August 2023 |
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| Cheng, Chee Heng Jayden Total change: 47.20 | |   |
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| 4th Sunway Rapid Chess Championship 2023 | Subang Jaya | MAS | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1351 | 3.00 | 6 | 0.98 | 40 | 39.20 | |
|  Lim, Zhuo Ren | f | | 2210 | MAS | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Jivaratnam, Shobhanaashri | | | 1070 | MAS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mohd Zin, Muhd Syakir | | | 1655 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kalasilvan, Harikesa | | | 1160 | MAS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lye, Jiun Yin | | | 1766 | MAS | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Koay, Yu Zhe | | | 1574 | MAS | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Bukit Merah CC Rapid Chess Championships | Singapore | SGP | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1387 | 3.00 | 5 | 0.20 | 40 | 8.00 | |
| | Ratkovic, Miloje | g | | 2460 | SRB | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Teah, Jared | | | 1187 | SGP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Heng, Jun Herng Kyan | | | 1250 | SGP | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhou, Yi Kelvin | | | 1272 | SGP | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Chiang, Cheng En Christopher | | | 1236 | SGP | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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