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Blitz:
Individual Calculations September 2018 |
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| Abdolhoseini, Arshiya Total change: -13.60 | |   |
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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 |
| 1409 | 1323 | 0.50 | 3 | -0.68 | 20 | -13.60 | |
|  Salehi Pour, Eilia | | | 1573 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Esmaeili, Soroush | | | 1499 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ghaemi, Ali Reza | | | 1156 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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