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Individual Calculations February 2018 |
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| Mirbagheri, Seyedsajad Total change: -6.40 | |   |
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| Lahijan Open Chess Tournoment | Lahijan | IRI | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1750 | 4.50 | 7 | -0.85 | 20 | -17.00 | |
|  Keshavarzeskandari, Sam | | | 1350 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Biriya, Yadollah | | | 1429 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mehraeen, Reza | | | 1350 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Asadi, Atabak | | | 1756 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Poursoleimani, Masoud | | | 1697 | IRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Norouzi Chenari, Parsa | | | 1549 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Alimohamadi, Vahid | | | 1485 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | | | Round 7-9 | Rasht | IRI | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1750 | 2.00 | 3 | 0.53 | 20 | 10.60 | |
| | Nouroozpourzare, Reza | | | 2008 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Jahdi, Poorya | | | 1350 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jamalzadeh, Morteza | | | 1845 | IRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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