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Individual Calculations October 2018 |
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| Taravatpoor, Amir Ali Total change: -36.80 | |   |
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| Fars Boys U-12 Chess Championship 1397 | Fars | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1354 | 2.00 | 4 | -0.92 | 40 | -36.80 | |
|  Allahyar Nasab, Mohammad Reza | | | 1099 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Shahed, Mohammad Matin | | | 1286 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rezaei, Arad | | | 1221 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Sehhatpour, Hosein Reza | | | 1072 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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