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Blitz:
Individual Calculations September 2018 |
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| Mehrabi, Parham Total change: 79.60 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 - Blitz | Ramsar | IRI | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1076 | 5.00 | 9 | 3.98 | 20 | 79.60 | |
|  Rabi, Amir | | | 1476 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Kalvandi, Mohammad Naeim | | | 1467 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Farhani, Sina | | | 1432 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Heydari, Mohammad Matin | | | 1455 | IRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Rahmatpisheh, Amir Hossein | | | 1476 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdollahabadi, Amir Hosien | | | 1468 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaboli Ghareh Tappeh, Artin | | | 1408 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Jafari, Kasra | | | 1419 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ebrahimi, Sayed Karo | | | 1269 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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