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Individual Calculations November 2023 |
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| Sharafi, Amirhossein Total change: -45.60 | |   |
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| 4th Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1752 | 5.50 | 8 | -1.14 | 40 | -45.60 | |
|  Kazemi, Ghazal | | | 1352 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Taleshi, Radmehr | | | 1455 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Azadi, Taha | | | 1400 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Rabbani, Abtin | | | 1533 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Taherkhani, M Hosein | | | 1518 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Rajabzadeh, Arsam | | | 1517 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Darvishi, Matin | | | 1418 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Shaabani, Amin | | | 1568 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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