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Individual Calculations October 2019 |
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| Haghtalab, Amirreza Total change: 57.20 | |   |
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| Toos Cup 2019-Open | Mashhad | IRI | 2019-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1381 | 3.00 | 7 | 1.43 | 40 | 57.20 | |
|  Abdollahabadi, Amir Hosien | | | 1724 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Arian, Matin | | | 1555 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Safaei, Maliheh | | | 1532 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Rajabi, Mohsen | | | 1781 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Safarnezhad, Armin | | | 1568 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hosseini Nia, Mani | | | 1416 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Ahmadi, Erfan | | | 1764 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | |
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