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Individual Calculations December 2019 |
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| Ebrahimi, Reza Total change: -5.00 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1505 | 5.00 | 10 | -0.25 | 20 | -5.00 | |
|  Mahmoody, M. Sadegh | | | 1905 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hamzeh Mohammad Abadi, Ghasem | | | 1212 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Doroodgar, A.hosein | | | 1810 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hoseinizadeh, Parmida | | | 1269 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hoseini, S.alireza | | | 1810 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ahmadi, Saman | | | 1331 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Nemati, Mehrad | | | 1229 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Saghaie, Parsina | | | 1358 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Amir, Ali Mahmoodi | | | 1288 | AFG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Habibi, Radin | | | 1748 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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