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Individual Calculations September 2018 |
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| Hamoodi, Alireza Total change: -14.40 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1319 | 2.50 | 6 | -0.36 | 40 | -14.40 | |
|  Majidi, Seyed Mohammad Parsa | | | 1719 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Deljou, Pouya | | | 1268 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Khorshidi, Mohammad Javad | c | | 1719 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Asari, S.arad | | | 1161 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Hasanzadeh, Mehrshad | | | 1124 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Abdolhoseini, Arshiya | | | 1195 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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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