Individual Calculations April 2015 |
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Vakilpour, Aryan Total change: -9.20 | | |
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Gilan First League (2014) r3-5 | Rasht | IRI | 2014-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1953 | 1660 | 0.00 | 1 | -0.15 | 40 | -6.00 | |
| Pournasiri, Shahin | | | 1953 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | 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) | | Iran U-16 Boys Championship 2015 | Booshehr | IRI | 2015-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 1617 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| Tahbaz, Arash | | | 2017 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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