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Individual Calculations November 2023 |
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| Peirovoulia, Mahmoud Total change: -16.80 | |   |
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| Tehran Men's League 1402 Round 1-3 | Tehran | IRI | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2056 | 0.50 | 2 | -0.84 | 20 | -16.80 | |
|  Bigdeli, Morteza | | | 1656 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Teimouri Yadkuri, Shahdad | | | 2117 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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