Individual Calculations August 2023 |
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Khajehosseini, Mohammad Reza Total change: -25.80 | | |
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6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1405 | 1615 | 1.00 | 3 | -1.29 | 20 | -25.80 | |
| Nosrati, Saeedreza | | | 1390 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | Sherafat , Mahdi | | | 1470 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | Firoozi, Farbod | | | 1354 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | 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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