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Individual Calculations December 2017 |
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| Najafi, Nima Total change: 4.80 | |   |
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| Hormozgan Chess League 1396 Round 1-6 | Bandar Abbas | IRI | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1815 | 3.00 | 4 | 0.24 | 20 | 4.80 | |
|  Nosrati, Saeedreza | | | 1565 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Zahmatkesh, Alireza | | | 1604 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zahedi, Mehdi | | | 1806 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Dehghani, Mohammad | | | 1688 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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