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Rapid:
Individual Calculations March 2017 |
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| Serestian, Arman Total change: 30.40 | |   |
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| Haftkel Rapid Open Tournament 1 Bahman 1395 | Haftkel | IRI | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1920 | 4.50 | 5 | 0.76 | 20 | 15.20 | |
|  Talei, Mohammad | | | 1550 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zareh Mehrjerdi, Hani | | | 1622 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Heydari, Mohammad Masoud | | | 1548 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jafari, Mahdi | | | 1902 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Khademzadeh, M. | | | 1880 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 2nd Fajr Cup Yazd 14 Bahman 1395 | Yazd | IRI | 2017-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1920 | 4.50 | 5 | 0.76 | 20 | 15.20 | |
| | Talei, Mohammad | | | 1550 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zareh Mehrjerdi, Hani | | | 1622 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Heydari, Mohammad Masoud | | | 1548 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jafari, Mahdi | | | 1902 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Khademzadeh, M. | | | 1880 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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