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Individual Calculations June 2022 |
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| Bozorgi, Nagin Total change: -47.60 | |   |
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| Iranian Youth Chess Championship ( Girls U14 ) | Rasht | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1029 | 0.00 | 4 | -0.83 | 40 | -33.20 | |
|  Soleymani, Diba | | | 1393 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mehri, Narges | | | 1205 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rabipour, Zahra | | | 1263 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Farahvashi, Zahra | | | 1219 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 18th Gilan second league 1400 Round 5 | rasht | IRI | 2022-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1029 | 0.00 | 1 | -0.36 | 40 | -14.40 | |
| | Pourahmadi, Arya | | | 1128 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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