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Individual Calculations July 2023 |
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| Castellano, Christopher Total change: -39.20 | |   |
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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 |
| 1753 | 2188 | 6.00 | 9 | -1.96 | 20 | -39.20 | |
|  Kumar, Aditya Ram | | | 1478 | MAS | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Hiew, Jing Yung | | | 1508 | MAS | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Abd Aziz, Aniq Ariffin | | | 1788 * | MAS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nizam, Nazhan Syahmi | | | 1622 | MAS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Chua, Jia-Tien | | wc | 1719 | MAS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nisban, Cyrus | c | | 1875 | SGP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Andyka, Pitra | m | | 2205 | INA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shahar, Uzair | | | 1931 | MAS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ernest, Yek Zu Yang | | | 1655 | MAS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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