Individual Calculations August 2019 |
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Yarahmadi, Ali Total change: 19.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Lorestan Men Chess Championship 1398 | borojerd | IRI | 2019-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1823 | 1906 | 4.50 | 6 | 0.98 | 20 | 19.60 | |
| Goodarzi, Hamid | | | 1668 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | Changaei, Amin | | | 2026 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | Beyranvand, Saeed | | | 1999 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | Shamsi, Roohalah | | | 2001 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | Moein, Mohammdreza | | | 1738 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | Goodarzi, Moein | | | 1506 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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