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Individual Calculations October 2017 |
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| Ghadi Sahebi, Hosein Total change: 99.20 | |   |
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| Iranian Boys Under 12 Championship 1396 | Shahreza | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1424 | 6.00 | 9 | 2.48 | 40 | 99.20 | |
|  Pedramara, Ali | | | 1059 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Abbasi Monjezi, Reza | | | 1069 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1676 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ahankoub, Arta | | | 1267 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zahmati, Sobhan | | | 1824 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Aryanpour, Arad | c | | 1595 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Parsaee, Amir Reza | | | 1667 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Daneshvar, Bardiya | | | 1824 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tavazoh, Amirparsa | | | 1667 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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