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Individual Calculations March 2020 |
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| Zahiri, Sara Total change: -60.40 | |   |
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| Alborz League U12 - 1398 Round 4-9 | Alborz | IRI | 2020-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1190 | 0.00 | 3 | -1.51 | 40 | -60.40 | |
|  Safdarian, Saman | | | 1321 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Heidarshahi, Pouyan | | | 1180 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Arbab Tafti, Bardia | | | 1060 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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