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Individual Calculations November 2018 |
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| Hamdollahi, Zahra Total change: 10.80 | |   |
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| Iran Girls U12 Chess Championship 2018 | Qazvin | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1348 | 5.50 | 9 | 0.27 | 40 | 10.80 | |
|  Gholizadeh, Parya | | | 1102 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Bagherzadeh, Narges | | | 1165 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Rahmani, Melika | | | 1059 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Mazdarani, Romina | | | 1189 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Khosravi Mahmoei, Hasti | | | 1435 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kargari Arian, Saba | | | 1241 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Parvizi, Anita | | | 1331 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hajatniya, Reyhaneh | | | 1486 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Karimi, Setayesh | | | 1525 | 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) | | |
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