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Individual Calculations June 2022 |
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| Abdolzadeh, Baktash Total change: -46.80 | |   |
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| Tehran Chess Championship U8 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1249 | 1.00 | 2 | 0.10 | 40 | 4.00 | |
|  Faramarzi, Martia | | | 1157 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ghoreishiamiri, Seyedkian | | | 1424 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Iranian Cadet Chess Championship (Open U8) | Hamedan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1249 | 0.00 | 2 | -1.27 | 40 | -50.80 | |
|  Faramarzi, Martia | | | 1157 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Ghanati, Arash | | | 1144 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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