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Individual Calculations October 2018 |
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| Sahebi, Mostafa Total change: -31.40 | |   |
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| 3rd Iranian Amateur Under 1700 Championship 1397 | Zanjan | IRI | 2018-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1615 | 6.50 | 10 | -1.57 | 20 | -31.40 | |
|  Yancheshmeh, Mahziar | | | 1215 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gholami, Amir Mohammad | | | 1356 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mohammadi, Amirhossein | | | 1347 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mokhtar Sasani, Foad | | | 1451 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Khaksari, Ehsan | | | 1591 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Alavi, Mahsa | | | 1263 | IRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mostafavi, Alireza | | | 1284 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Amini, Asal | | | 1381 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Yazdani Monaki, Alireza | | | 1260 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Salahi Moghadam, Mahdiyar | | | 1370 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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