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Individual Calculations July 2023 |
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| Ismail, Ahmad Total change: -59.80 | |   |
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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 |
| 1517 | 1874 | 5.00 | 9 | -2.99 | 20 | -59.80 | |
|  Ang, Kian Yang | | | 1474 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cheah, Zong Ze | | | 1524 * | MAS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Muraley, Rittesh | | | 1509 | MAS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | See, Hooi Chin | | | 1574 | MAS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Mohd Faizal, Emran Ayman | | | 1383 | MAS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Siddharth, Sai | | | 1574 | SGP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Zulkippli, Iskandar Haikal | | | 1564 | MAS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Abd Aziz, Aniq Ariffin | | | 1437 | MAS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | M Mohd Nur, Megat Muhd Irfan | | | 1612 | MAS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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