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Individual Calculations January 2023 |
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| Conan, Wong Total change: 25.20 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1397 | 4.50 | 8 | -0.06 | 40 | -2.40 | |
|  Liew, Tze Yu | | | 1183 | SGP | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Tan, Min Quan | | | 1347 | SGP | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Cai, Mingzhe | | | 1769 | SGP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Law, Ryan | | | 1179 | SGP | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Seah, Shin Rui | | | 1178 | SGP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lee, Jing Xi Jonathan | | | 1705 | SGP | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zheng, Yuanheng | | | 1201 | SGP | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Neo, Han Sheng Marcel | | | 1270 | SGP | 0.50 | 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) | | | | 2022 National Qualifiers B - Open and Women | Singapore | SGP | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1397 | 3.00 | 5 | 0.69 | 40 | 27.60 | |
| | Chen, Yufei | | | 1210 | SGP | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ho, Xinglun Royce | | | 2074 | SGP | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kapoor, Tanush | | | 1230 | SGP | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Tobin, Paul Nicholas | | | 1302 | SGP | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Liew, Mark | | | 1625 | SGP | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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