Individual Calculations September 2017 |
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Ghaffarian, Taha Total change: -59.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Alborz Boys Under 12 Championship 1396 | Karaj | IRI | 2017-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1222 | 1341 | 0.50 | 3 | -1.48 | 40 | -59.20 | |
| Rahmatpisheh, Amir Hossein | | | 1249 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | Shakib, Iliya | | | 1237 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | Novin, Ahmadreza | | | 1180 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | 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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