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Individual Calculations August 2023 |
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| Zeinali, Alireza Total change: -76.80 | |   |
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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 |
| 1286 | 1564 | 5.50 | 9 | -1.92 | 40 | -76.80 | |
|  Firoozi, Farbod | | | 1354 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | |  Sharifi, Sajad | | | 1210 | IRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Rezaeipour, Shadmehr | | | 1164 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Roshantab, Sadra | | | 1288 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rabipour, Zahra | | | 1369 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sheini Dashtgol, Arash | | | 1212 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nosrati, Saeedreza | | | 1390 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Asgharei, Arshia | | | 1237 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Sanayizadeh, Arsalan | | | 1351 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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