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Individual Calculations October 2017 |
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| Mohammadi, Roham Total change: -13.60 | |   |
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| Iranian Boys Under 8 Championship 1396 | Rasht | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1099 | 1318 | 3.50 | 5 | -0.34 | 40 | -13.60 | |
|  Azimi, Amir Mohammad | | | 1049 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Keshavarzeskandari, Sam | | | 1007 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sejdeh, Amirsam | | | 1208 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Yeganegi, Barad | | | 1201 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Kordi, Karen | | | 1029 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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