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Individual Calculations June 2022 |
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| Faramarzi, Martia Total change: 80.80 | |   |
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| Tehran Chess Championship U8 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1157 | 1.00 | 2 | 0.45 | 40 | 18.00 | |
|  Ghoreishiamiri, Seyedkian | | | 1424 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Abdolzadeh, Baktash | | | 1249 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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 |
| 1264 | 1157 | 3.00 | 4 | 1.57 | 40 | 62.80 | |
| | Eskandari, Mehrsa | | | 1249 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ghanati, Arash | | | 1144 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Bolandnazar, Korosh | | | 1346 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ahanpie, Mahbod | | | 1317 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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