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Individual Calculations January 2024 |
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| Koay, Yu Hang Total change: -2.80 | |   |
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| 15th Penang Heritage City International Chess Open 2023 (Open) | Pulau Pinang | MAS | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1574 | 3.50 | 8 | -0.07 | 40 | -2.80 | |
|  Lye, Lik Zang | f | | 2279 | MAS | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Choo, Ting Han | | | 1370 | MAS | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Weiye, Cheng | | | 1376 | FID | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Li, Bo | m | | 2216 | CHN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Govindasamy, Kanes | | | 1373 | MAS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Lai, Zhun Hoong Lennard | | | 1295 | MAS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ismail, Ahmad | f | | 1821 | MAS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Cheng, Chao Xin | | wc | 1776 | AUS | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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