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Blitz:
Individual Calculations January 2024 |
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| Dhiaulhaq, Zacky Total change: 56.20 | |   |
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| RKBN International Chess Tournament 2023- Blitz | Medan | INA | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2153 | 6.00 | 7 | 2.81 | 20 | 56.20 | |
|  Yasir, Hamizan Malik | | | 1753 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rudin, Hamdani | f | | 2311 | INA | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Nguyen, Van Huy | g | | 2362 | VIE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Shkapenko, Pavel | m | | 2386 | FID | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Saragih, Arif Rahman | | | 2308 | INA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hakim, Nuh | | | 2188 | INA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Jalaludin, Al Mubarok | | | 1915 | INA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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