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Rapid:
Individual Calculations February 2019 |
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| Mohammadnia, Fereidon Total change: 6.00 | |   |
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| Tehran Pishkesvatan Rapid Cup Dey 1397 | Tehran | IRI | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1402 | 2.00 | 5 | 0.76 | 20 | 15.20 | |
|  Ghadiri Bidhendi, Ebrahim | | | 1730 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Salarkia, Davood | | | 1582 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Barati, Esfandiar | | | 1645 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Salehimoghaddam, A. | | | 1701 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mohammadi Bahabadi, Mohammad Reza | | | 1404 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Tehran Rapid 4 Bahman 1397 | Tehran | IRI | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1402 | 0.00 | 3 | -0.46 | 20 | -9.20 | |
| | Faryad, H. A | | | 1802 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shokri, Milad | | | 1735 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Salarkia, Davood | | | 1582 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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