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Individual Calculations October 2018 |
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| Riahi, Arvin Total change: -52.00 | |   |
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| Amini Memorial Standard Cup 1397 | Varamin | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1696 | 6.00 | 9 | -1.30 | 40 | -52.00 | |
|  Javadi, Mousa | | | 1397 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Rahnama, M.reza | | | 1545 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Shiri, Omid | | | 1296 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ardestani, Aida | | | 1296 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jafari, Ali Reza | | | 1447 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vahdati, Pouria | | | 1518 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Faezi, Parsa | | | 1449 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kord, Moslem | | | 1495 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mohammadi Bahabadi, Mohammad Reza | | | 1456 | IRI | 1.00 | 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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