Individual Calculations October 2017 |
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Ali Abbaspour, Kian Total change: -42.00 | | |
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Tehran Boys Under 8 Championship 2017 | Tehran | IRI | 2017-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1163 | 1141 | 1.00 | 3 | -0.41 | 40 | -16.40 | |
| Keshani, Kian | | | 1059 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | Safdarian, Saman | | | 1140 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | Mohammadi, Amirhossein | | | 1291 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | 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) | | Iranian Boys Under 8 Championship 1396 | Rasht | IRI | 2017-09-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1036 | 1141 | 0.00 | 1 | -0.64 | 40 | -25.60 | |
| Nematolahi, Amirali | | | 1036 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | 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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