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Individual Calculations February 2019 |
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| Najafi, Ali Alnaghi Total change: -51.20 | |   |
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| 1st Zanjan Chess Club Standard Cup 1397 | Zanjan | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1476 | 0.00 | 3 | -1.28 | 40 | -51.20 | |
|  Deljou, Pouya | | | 1250 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Mostafavi, Jafar | | | 1696 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dehghani, Mahmoud | | | 1653 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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