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Individual Calculations October 2018 |
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| Bambaeiro, Taha Total change: 50.80 | |   |
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| Fars Ayandesazan Standard Cup U-18 Mordad 1397 | Fars | IRI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1289 | 1.50 | 4 | 0.70 | 40 | 28.00 | |
|  Ghaseminik, Sina | | | 1689 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Vaziri, Rasool | | | 1689 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bazrafshan, Amirhossein | | | 1472 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ghafari, Alireza | | | 1375 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | | | Fars Boys U-12 Chess Championship 1397 | Fars | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1312 | 4.00 | 6 | 0.57 | 40 | 22.80 | |
| | Bagheri, Amirkhayam | | | 1227 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sehhatpour, Hosein Reza | | | 1072 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rostami, Amir Mohammad | | | 1310 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Nikbakht, Mazdak | | | 1317 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Esfandyari, Mohammad Matin | | | 1067 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Reyhani, Shayan | | | 1533 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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