Individual Calculations September 2019 |
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Razm Ahang, Karen Total change: -11.20 | | |
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Chess Tehran Championship 2019 - U10B | Tehran | IRI | 2019-08-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1203 | 1242 | 2.00 | 4 | -0.28 | 40 | -11.20 | |
| Ali Abbaspour, Kian | | | 1070 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | Mandkari, Mohammadtaha | | | 1068 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | Mohammadi, Amir Hossein | | | 1595 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | Amirafshari, Rayan | | | 1080 | 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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