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Rapid:
Individual Calculations October 2019 |
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| Heidaryan, Mohammad Sadra Total change: 8.20 | |   |
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| Tehran Rapid Cup 21 Shahrivar 1398 | Tehran | IRI | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1150 | 1.50 | 5 | 0.41 | 20 | 8.20 | |
|  Vasheghani, Hessam | | | 1550 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amir, Ali Mahmoodi | | | 1463 | AFG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mohammadi Bahabadi, Mohammad Reza | | | 1343 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Keyhanfar, Kimia | | | 1234 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zandi, Hamid | | | 1353 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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