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Individual Calculations September 2018 |
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| Naghdi, Amir Total change: 5.20 | |   |
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| East of Gilan & West of Mazandaran Chess Super League 2018 Round 3-7 | Gilan | IRI | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1690 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Eini, Arad | | | 1348 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mousavi, Meghdad | | | 1857 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Nouroozpourzare, Reza | | | 1997 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Asadi, Atabak | | | 1732 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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