Individual Calculations January 2024 |
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Boutorabi, Reza Total change: -34.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Iran Workers Chess Championship - 1402 | Gilan | IRI | 2023-11-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1788 | 1610 | 0.00 | 3 | -0.86 | 40 | -34.40 | |
| Najjari, Roohollah | | | 1877 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Hossein Poor, Fazlollah | | | 1605 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | Sharifpanahi, Farhad | | | 1882 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | 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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