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Rapid:
Individual Calculations October 2023 |
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| Wong, Rui Yang Total change: -10.40 | |   |
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| 3rd Series Selayang Mall FIDE Rated Chess Tournament Under 12 | Kuala Lumpur | MAS | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1618 | 2.50 | 3 | -0.26 | 40 | -10.40 | |
|  Mohd Fadzli Shah, Ahmad Farhan | | | 1218 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mohd Firdaus, Firast Haiqal | | | 1113 | MAS | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Khang, Yee Herng | | | 1280 | MAS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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