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Individual Calculations February 2018 |
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| Chahardoli, Amir Total change: 55.40 | |   |
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| Lahijan Open Chess Tournoment | Lahijan | IRI | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1729 | 6.50 | 7 | 1.92 | 20 | 38.40 | |
|  Keshavarz, Niloofar | | | 1329 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmadi Rad, Navid | | | 1413 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khanipour, Abolfazl | | | 1329 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jamalzadeh, Morteza | | | 1845 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Taslimi, Borsa | | | 1804 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Akhasteh, Abbas | | | 1811 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Norouzi Chenari, Parsa | | | 1549 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | Gilan First League 1396 Round 7-9 | Rasht | IRI | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1729 | 2.00 | 2 | 0.85 | 20 | 17.00 | |
| | Koochaki Delijani, Akbar | | | 1688 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Moosavi, S.mostafa | | | 1665 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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