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Individual Calculations July 2023 |
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| Sivakumar, Lokesh Total change: -1.20 | |   |
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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 |
| 1523 | 1362 | 2.50 | 7 | -0.03 | 40 | -1.20 | |
|  Teh, Wee Zhun | | | 1861 | MAS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Yee, Hao Loong | | | 1716 | MAS | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Arifin, Aisyah Nur Tasnim | | | 1242 | MAS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Aryan, Mehta | | | 1236 | IND | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Wee, Yin Lin | | | 1172 | MAS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Selvam, Joshua Panir | | | 1892 | MAS | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Lim, Kian Hwa | | | 1540 | MAS | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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