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Individual Calculations November 2018 |
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| Rezaeipour, Sina Total change: 56.80 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1524 | 6.00 | 8 | 1.42 | 40 | 56.80 | |
|  Parmar, Mohammad Yasin | | | 1145 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Ghorbani Shendi, Abolfazl | | | 1303 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ashraf, Artin | | | 1924 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shahed, Mohammad Matin | | | 1268 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Poolaei, Roham | | | 1474 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Saberi, Hirad | | | 1465 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Hesami, M.hosein | | | 1445 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Salehi Pour, Eilia | | | 1727 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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) | | |
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