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Individual Calculations October 2016 |
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| Heidarzadeh, Arsha Total change: 42.40 | |   |
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| Iran Chess Championship Boys U10 - Stage 1 1395 | Hamedan | IRI | 2016-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1513 | 6.50 | 9 | 1.06 | 40 | 42.40 | |
|  Latifi, Rebin | | | 1113 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mazandaranizadeh, Radman | | | 1312 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mahdavi, Armin | | | 1386 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ghorbani, Mohammad Mehdi | | | 1444 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Nazari, Mohamad | | | 1515 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Majidi, Seyed Mohammad Parsa | | | 1428 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1480 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Ashraf, Artin | | | 1689 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yousefi Kafshgarkola, Seyed Roham | | | 1475 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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