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Rapid:
Individual Calculations April 2019 |
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| Ghahremani, Shadollah Total change: -0.80 | |   |
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| Tehran Rapid Cup 9 Esfand 1397 | Tehran | IRI | 2019-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1100 | 0.00 | 4 | -0.39 | 20 | -7.80 | |
|  Rahnama, M.reza | | | 1500 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohammadi Bahabadi, Mohammad Reza | | | 1398 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sekhavatmandi, Roham | | | 1500 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barati, Khosro | | | 1500 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Tehran rapid 23 Esfand 1397 | Tehran | IRI | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1087 | 1.00 | 6 | 0.35 | 20 | 7.00 | |
| | Rahimkhani, Parviz | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roohi, Behzad | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nazari Nia, Shahram | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fadaei, Farshad | | | 1335 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Farokhfar, S Ahmad | | | 1487 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zandi, Hamid | | | 1395 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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