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Individual Calculations May 2019 |
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| Baghaei, Raya Total change: -45.60 | |   |
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| The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 | Mazandaran | IRI | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1024 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Shameli Dourabi, Ali | | | 1412 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Nouri, Ali | | | 1351 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ghorbani, Arad | | | 1222 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 1st Ghaem Cup International Chess Festival 2019 (U-14) | Mazandaran | IRI | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1024 | 0.00 | 2 | -0.68 | 40 | -27.20 | |
| | Baghirov, Ibrahim | | | 1274 | AZE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rezazadeh Pasha, Abolfazl | | | 1033 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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