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Rapid:
Individual Calculations October 2017 |
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| Ghaemi, Narges Total change: -24.20 | |   |
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| Tehran Rapid Cup 17 Shahrivar 1396 U16 | Tehran | IRI | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1394 | 1.00 | 5 | -1.15 | 20 | -23.00 | |
|  Mobini, Younes | | | 1530 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ahadi, Mohammad Amin | | | 1172 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Vasheghani, Hessam | | | 1236 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fakhrbakhsh, Vandad | | | 1704 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ahadi, Mohammad Erfan | | | 1630 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Tehran Rapid Cup 24 Shahrivar 1396 - U2000 | Tehran | IRI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1394 | 2.50 | 5 | -0.06 | 20 | -1.20 | |
| | Alamir Virsagh, Ehsan | | | 1725 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Asadi, Erfan | | | 994 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi, Roham | | | 1229 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Shabanzadeh, Mehrad | | | 1273 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Fakhrbakhsh, Vandad | | | 1704 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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