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Individual Calculations July 2023 |
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| Por, Wei Heng Derek Total change: 42.40 | |   |
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| 47th Selangor Open Chess Tournament 2023 | Kuala Lumpur | MAS | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1252 | 3.50 | 9 | 1.06 | 40 | 42.40 | |
|  Kavin, Mohan | | | 1622 | MAS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mohana Raj, Dharvindra Raj | | | 1447 | MAS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | See, Hooi Chin | | | 1574 | MAS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chen, Tzi Herng | | | 1377 | MAS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Yahaya, Nor Zaiasron | | | 1474 | MAS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mohd Faizal, Emran Ayman | | | 1383 | MAS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Tee, Yi Siang Isaac Jenson | | | 1342 | MAS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Helmy, Muhammad Adnin Nuaym | | | 1419 | MAS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Gan, Kai Seng | | | 1303 | MAS | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | |
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