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Individual Calculations January 2023 |
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| Nisban, Corwin Total change: 12.80 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1060 | 1.50 | 6 | 0.38 | 40 | 15.20 | |
|  Lakshminarasimhan, Rahul | | | 1586 | SGP | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kapoor, Tanush | | | 1286 | SGP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rishikesh, Siddharth | | | 1299 | SGP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sung, Tze Shyan Evin | | | 1312 | SGP | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Palaniappan, Adhi Somu | | | 1231 | SGP | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Tobin, William Christie | | | 1281 | SGP | 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) | | | | 14th Penang Heritage City International Chess Open 2022 (Challenger) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1126 | 0.00 | 2 | -0.06 | 40 | -2.40 | |
| | Ginting, Osaka Hendra | | | 1730 | INA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lim, Kian Hwa | | | 1640 | MAS | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | |
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