Individual Calculations April 2017 |
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Okhli, Ahmad Total change: 20.00 | | |
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9th Championship Chess League Golestan Province ( group A)- 1395 Round 14-18 | Golestan | IRI | 2017-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1813 | 1525 | 1.00 | 3 | 0.50 | 40 | 20.00 | |
| Habibi Rad , Fereydoon | | | 1808 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Farrokhi, Masoud | | | 1925 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rostami, Ehsan | | | 1705 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | * 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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