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Individual Calculations October 2018 |
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| Allahyar Nasab, Mohammad Reza Total change: 21.20 | |   |
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| Fars Ayandesazan Standard Cup U-18 Mordad 1397 | Fars | IRI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1099 | 1.50 | 4 | 0.48 | 40 | 19.20 | |
|  Ghafari, Alireza | | | 1375 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Mansourzade, Diba | | | 1356 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Abedi, Sorosh | | | 1254 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Barzegar, Amir Ali | | | 1190 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Fars Boys U-12 Chess Championship 1397 | Fars | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1099 | 2.00 | 5 | 0.05 | 40 | 2.00 | |
| | Khojasteh, Reza | | | 1147 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Mahdizadeh, Farhan | | | 1040 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Taravatpoor, Amir Ali | | | 1354 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Riazi, Mohammad Taha | | | 1046 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Alemansour, Parsa | | | 1360 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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