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Rapid:
Individual Calculations February 2018 |
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| Ahadi, Mohammad Erfan Total change: -10.00 | |   |
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| Tehran Team Rapid 14 Dey under 14-1396 | Tehran | IRI | 2018-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1660 | 6.00 | 7 | -0.14 | 20 | -2.80 | |
|  Hamdollahi, Zahra | | | 1260 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baytamari, Amir Hossein | | | 1264 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karimpour Talebi, Arman | | | 1260 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zare Karizi, Negar | | | 1456 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Karimi, Mostafa | | | 1260 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Habibi, Radin | | | 1385 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Poolaei, Roham | | | 1332 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | Tehran Rapid 5 Bahman 1396 | Tehran | IRI | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1660 | 2.00 | 4 | -0.36 | 20 | -7.20 | |
| | Rezanezhad, Hassan | | | 1962 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mahboob, Amir | | | 1630 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Alizadeh, Sohrab | | | 1471 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghaffarifar, Aylin | | | 1260 * | 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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