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Individual Calculations December 2019 |
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| Poormosavi, Seyed Kanan Total change: 32.80 | |   |
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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 |
| 1534 | 1395 | 4.00 | 9 | 0.82 | 40 | 32.80 | |
|  Hoseini, S.alireza | | | 1795 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Poolaei, Roham | | | 1768 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Vahdat Doust, Ali | | | 1788 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amirimehr, Ashkan | | | 1703 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Alizadeh, Mohammad Mahdi | | | 1688 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rostami, Setayesh | | | 1236 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bakhtiari, Erfan | | | 1129 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aghasi Kermani, Mohammad | | | 1150 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mazarei, Mohammad | | | 1547 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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