Individual Calculations September 2017 |
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Amirzadeh, Mostafa Total change: -8.20 | | |
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2nd Iranian Amateurs Championship 1396 U1700 | Zanjan | IRI | 2017-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1698 | 1357 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| Gholampour, Ali | | | 1698 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | 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) | | 14th Avicenna Cup International Chess Festival B | Hamadan | IRI | 2017-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1571 | 1354 | 1.00 | 5 | -0.29 | 20 | -5.80 | |
| Soboleva, Anastasia | | | 1754 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Khoshbin, Amir | | | 1714 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Karami, Salar | | | 1604 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | Gholami, Keyhan | | | 1157 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | Bahrami, Ashkan | | | 1626 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | * 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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