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Individual Calculations January 2023 |
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| Cheng, Chee Heng Jayden Total change: 155.20 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1139 | 5.00 | 9 | 3.02 | 40 | 120.80 | |
|  Teo, Hong Ming | | | 1970 | SGP | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Reyansh, Singh | | | 1188 | SGP | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Pang, Kay Yan Eden | | | 1427 | SGP | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sung, Tze Shyan Evin | | | 1312 | SGP | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Lakshminarasimhan, Rahul | | | 1586 | SGP | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kapoor, Tanush | | | 1286 | SGP | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Liew, Tze Chi | | | 1290 | SGP | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Chua, Wee Chong | | | 1293 | SGP | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sanjay, Vasu | | | 1414 | SGP | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 14th Penang Heritage City International Chess Open 2022 (Challenger) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1174 | 2.00 | 4 | 0.86 | 40 | 34.40 | |
| | Ooi, Hun Pin | | | 1361 | SGP | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ainul Fikri, Aqilah Husna | | | 1299 | MAS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Sophia, Yek Yu Han | | | 1471 | MAS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ong, Zhen Sean | | | 1247 | MAS | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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