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Individual Calculations May 2019 |
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| Ebrahimi, Reza Total change: 27.80 | |   |
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| 1st Ghaem Cup International Chess Festival 2019 (U-2100) | Mazandaran | IRI | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1494 | 3.50 | 8 | 1.39 | 20 | 27.80 | |
|  Mahmoodi, Nader | | | 1894 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ghorbani, Arad | | | 1222 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Guran Orimi, Mehdi | | | 1763 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Riahi, Arvin | | | 1697 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Javadov, Habil | | | 1819 | AZE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Rezaei, Hamidreza | | | 1836 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rostami, Mohsen | | | 1670 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abdollahisaber, Reza | | | 1666 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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