Blitz:
Individual Calculations January 2024 |
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Irwandi Total change: -76.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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RKBN International Chess Tournament 2023- Blitz | Medan | INA | 2023-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1870 | 2102 | 1.00 | 4 | -1.91 | 40 | -76.40 | |
| Nguyen, Van Huy | g | | 2362 | VIE | 0.00 | 1 | -0.18 | 40 | -7.20 | | Shen, Ree Herng | | | 1619 | MAS | 1.00 | 1 | 0.05 | 40 | 2.00 | | Zulkifli | | | 1702 * | INA | 0.00 | 1 | -0.92 | 40 | -36.80 | | Shahar, Uzair | | | 1796 | MAS | 0.00 | 1 | -0.86 | 40 | -34.40 | | * 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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