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Individual Calculations January 2019 |
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| Shafiei, Mojtaba Total change: -6.20 | |   |
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| 18th Chess Tournament Of DOE(Men) | Hamedan | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1538 | 2.50 | 6 | 0.16 | 40 | 6.40 | |
|  Tabatabaei, Seyyed Aboalhasan | | | 1521 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Bahrani, Majid | | | 1519 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Hadidi, Amin | | | 1569 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Hazbeian, Salem | | | 1860 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Eslami, Esmaeil | | | 1510 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Lavasani, Hossein | | | 1821 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | NOTE: K factor changed | | Gilan First League 1396 -second League 1397 Round 4-6 | Rasht | IRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1538 | 0.50 | 2 | -0.63 | 20 | -12.60 | |
| | Asadi, Mohamadreza | | | 1257 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Baghaei, Mehrad | | | 1694 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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