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Individual Calculations November 2023 |
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| Shabanzadeh, S.negar Total change: 40.40 | |   |
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| 4th Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1237 | 2.00 | 4 | 0.13 | 40 | 5.20 | |
|  Sadeghi, Morteza | | | 1663 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Bagheri, Maedeh | | | 1034 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Karimi, Aref | | | 1358 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nabizadeh, Nikan | | | 1087 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Gilan Youth Chess Championship-GU14 | Gilan | IRI | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1237 | 2.00 | 5 | -0.71 | 40 | -28.40 | |
| | Shahidi Kasmaii, Niayesh | | | 1045 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Fallah, Mahsan | | | 1302 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Khedmati, Atieh | | | 1268 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Pourabdian, Fatmeh | | | 1223 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Golipour, Saba | | | 1187 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1237 | 2.50 | 6 | 1.59 | 40 | 63.60 | |
| | Ghanbarpour, Mahan | | | 1820 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Noparast, Kian | | | 1466 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Aledavood, Seyed Ali | | | 1529 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ghorbani, Kambiz | | | 1475 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Soltani, Mohammadmahdi | | | 1586 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mehrkhah, Hadi | | | 1460 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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