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Individual Calculations February 2017 |
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| Ghayourifar, Ali Total change: 79.60 | |   |
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| Shahriar Chess Tournament Azar 1395 | Shahriar | IRI | 2016-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1315 | 2.00 | 4 | 1.51 | 40 | 60.40 | |
|  Ebadi, Seyed Ali | | | 1656 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Ajorloo, Hamid | | | 1711 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saki, Hojat | | | 1612 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Gheydar, Mohammad Amin | | | 1618 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Shahriyar Standard Cup 24 day 1395 | Shahriar | IRI | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1315 | 1.00 | 4 | 0.48 | 40 | 19.20 | |
| | Pourghanbarzad Lashtnesha, Arman | f | | 1715 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mehrabi, Mahmood | | | 1549 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Aliei, Davoud | | | 1715 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Saki, Hojat | | | 1612 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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