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Individual Calculations August 2018 |
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| Alizadeh, Amirhosein Total change: 9.60 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1145 | 2.00 | 8 | 0.83 | 40 | 33.20 | |
|  Nouredideh, Mohammad Reza | | | 1545 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zare Karizi, Negar | | | 1421 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Shahsavari, Sorena | | | 1545 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shakeri, Amirali | | | 1376 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hamdollahi, Zahra | | | 1328 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bayat, Anoosha | | | 1483 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Fakhrbakhsh, Vandad | | | 1545 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miar, Arad | | | 1421 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 19th Shahriar Standard Cup Tir 1397 U 1800 | Shahriar | IRI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1126 | 0.00 | 3 | -0.59 | 40 | -23.60 | |
| | Attari, Saeid | | | 1526 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mehrabi, Kamyar | | | 1226 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Abyazi, Afrasiyab | | | 1422 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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