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Rapid:
Individual Calculations December 2017 |
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| Davari, Sara Total change: -10.40 | |   |
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| 1st Qazvin Shahgan Rapid Cup 1396 | Qazvin | IRI | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1085 | 0.50 | 4 | -0.45 | 20 | -9.00 | |
|  Alimardani, Amir H | | | 1484 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mahdavi, Hossein | | | 1485 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zamani, Mohammad Saleh | | | 1076 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Abbasi Zamharir, Zahra | | | 1253 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 3th Qazvin Nobavegan Rapid Cup 1396 - U14 | Qazvin | IRI | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1085 | 1.00 | 5 | -0.07 | 20 | -1.40 | |
| | Ghayourifar, Ali | | | 1410 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alimardani, Amir H | | | 1484 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ashouri Aghababaei, Amir Mahdi | | | 1321 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Alizadeh, Mehrad | | | 1172 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mandkari, Mohammadtaha | | | 1250 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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