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Individual Calculations February 2022 |
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| Pakdel, Farhad Total change: 2.80 | |   |
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| Iranian Seniors Chess Championships 2022-Over 50 | Gilan | IRI | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1663 | 2.00 | 5 | 0.07 | 40 | 2.80 | |
|  Seyedmortezaee, S.reza | | | 1914 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Bakhshayesh, Mahmoud | | | 1508 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Asgari, Kiamarz | | | 1815 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mohandesi, Shahin | m | | 2031 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Habibi Rad, Mohammad | | | 1569 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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