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Individual Calculations February 2018 |
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| Jahangiri, Ebrahim Total change: 7.20 | |   |
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| Hormozgan Chess League 1396 Round 9 | Hormozgan | IRI | 2018-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1343 | 0.00 | 1 | -0.10 | 40 | -4.00 | |
|  Hossein Poor, Fazlollah | | | 1717 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 19th Sahel Cup Hormozgan 1396 Group B (Under1700) | Hormozgan | IRI | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1343 | 2.00 | 5 | 0.28 | 40 | 11.20 | |
| | Aryanfar, Mohammad | | | 1680 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Kamran Nia, Helia | | | 1057 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Manoochehri, Monoochehr | | | 1571 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Davari, Karim | | | 1580 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Molai Nasab, Mohamad Matin | | | 1450 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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