Individual Calculations September 2015 |
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Biriya, Mohammadamin Total change: -29.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Gilan Chess Championship (2015) | Rasht | IRI | 2015-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1560 | 1291 | 0.00 | 4 | -0.74 | 40 | -29.60 | |
| Shahbazi, Gholamreza | | | 1691 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tabibi, Mohammad | | | 1568 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Biriya, Yadollah | | | 1468 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | Chehrehsa, Farhan | | | 1513 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | * 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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