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Rapid:
Individual Calculations August 2018 |
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| Mohammadi, Armin Total change: 3.40 | |   |
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| Tehran Rapid Cup (Team)21-22 tir Under 14 | Tehran | IRI | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1235 | 2.00 | 4 | 0.17 | 20 | 3.40 | |
|  Hamidi, Shadi | | | 1395 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Alizadeh, Amir Hossein | | | 1208 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Arab, Amir Ali | | | 1213 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Arabcari, Aidin | | | 1258 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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