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Rapid:
Individual Calculations May 2018 |
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| Moradi, Mohammad Soroosh Total change: -7.60 | |   |
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| Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1251 | 2.50 | 6 | -0.38 | 20 | -7.60 | |
|  Pourramezan Chafjiri, Parsa | | | 1605 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jalili, Amir Hossein | | | 1118 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Biriya, Mohammadamin | | | 1400 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mazandaranizadeh, Radman | | | 1336 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Taherkhani, Dina | | | 1133 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Heydari, Tarlan | | | 1054 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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