Rapid:
Individual Calculations April 2018 |
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Jafari, Mohammad Yasin Total change: 15.60 | | |
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First Rapid Tournament of Ghaemmaghami Chess Club | Hamedan | IRI | 2018-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 1462 | 2.50 | 5 | 0.78 | 20 | 15.60 | |
| Shahabi, Milad | | | 1862 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zaheri, Mehran | | | 1234 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | Korevand, Sina | | | 1862 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Parvizi, Amir Reza | | | 1324 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | Rostami, Roohollah | | | 1862 * | IRI | 0.50 | 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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