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Individual Calculations September 2022 |
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| Sheini Dashtgol, Arash Total change: -29.60 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1136 | 0.00 | 5 | -0.74 | 40 | -29.60 | |
|  Riahi, Arvin | | | 1783 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Fallah Alipour, Arash | | | 1470 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yeganeh, Hamidreza | | | 1434 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Moosavi, Seyed Arad | | | 1362 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Taghizadeh, Pouria | | | 1329 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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