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Individual Calculations January 2023 |
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| Chang, Cheng Hwee Total change: -53.80 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1511 | 2.50 | 6 | -2.69 | 20 | -53.80 | |
|  Dhanuka, Aman | | | 1198 | IND | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Neo, Han Sheng Marcel | | | 1270 | SGP | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ng, Jing Xuan Alyssa | | | 1134 | SGP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Reyansh, Singh | | | 1188 | SGP | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Liew, Tze Yu | | | 1183 | SGP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Goh, Ren Jet Caleb | | | 1170 | SGP | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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