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Individual Calculations August 2023 |
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| Sanayizadeh, Arsalan Total change: 31.60 | |   |
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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 |
| 1419 | 1351 | 4.50 | 9 | 0.79 | 40 | 31.60 | |
|  Ghadiri, Sina | | | 1560 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Batyari, Eliza | | | 1116 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zare, Nazanin Zahra | | | 1600 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Fallah, Aran | | | 1089 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Valizadeh, Hossein | | | 1623 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Assarzadeh, Nazanin Fatemeh | | | 1573 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Morshedi, Mehdi | | | 1523 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zamani, Artemis | | | 1120 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zeinali, Alireza | | | 1564 | 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) | | |
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