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Individual Calculations July 2023 |
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| Pereira, Desirra Total change: 56.00 | |   |
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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 |
| 1559 | 1213 | 2.50 | 8 | 1.40 | 40 | 56.00 | |
|  Zulkippli, Iskandar Haikal | | | 1564 | MAS | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Siringo-Ringo, Sarmadoli | | | 1747 | INA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lim, Kian Hwa | | | 1540 | MAS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lee, Xia Sean | | | 1373 | MAS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chay, Joon Hoong | | | 1535 | MAS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Genkeswaran, Genivan | | | 1761 | MAS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Siddharth, Sai | | | 1574 | SGP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ang, Kian Yang | | | 1379 | MAS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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