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Individual Calculations February 2018 |
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| Heidarzadeh, Arsha Total change: -39.20 | |   |
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| Tehran Standard Cup 27 Dey 1396 | Tehran | IRI | 2018-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1752 | 3.00 | 5 | -0.98 | 40 | -39.20 | |
|  Mirmoosavi, Seyed Mohammad | | | 1377 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Salarkia, Davood | | | 1482 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Riahi, Arvin | | | 1352 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Azizi Tafreshi, Ali Akbar | | | 1543 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Davoodi, Mehran | | | 1716 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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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