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Individual Calculations September 2018 |
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| Nouri, Ali Total change: 6.80 | |   |
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| Tehran Under 14 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1352 | 2.00 | 6 | 0.17 | 40 | 6.80 | |
|  Ebadi, Seyed Ali | | | 1591 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Khanbaz, Nima | | | 1442 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Sahraei, Armin | | | 1421 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Noorbakhsh Zadeh, Arshia | | | 1752 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Doroodgar, A.hosein | | | 1562 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Safaei Fakhr, Alireza | | | 1321 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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