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Individual Calculations August 2022 |
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| Khelghatdoust, Amirali Total change: 20.80 | |   |
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| 1st Gilan Cup International Chess Festival Category B | Rasht | IRI | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1194 | 1.50 | 5 | 0.55 | 40 | 22.00 | |
|  Nemati, Mehrad | | | 1438 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Biriya, Yadollah | | | 1429 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Taheri, Parsa | | | 1459 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Abolhasanpour, Mohammad Rasoul | | | 1522 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Darvishi, Matin | | | 1408 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Gilan First League 18th Round 16 | Rasht | IRI | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1194 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
| | Nikkhou, Hasan | | | 1746 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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