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Individual Calculations May 2018 |
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| Nazeri, Nima Total change: 158.00 | |   |
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| Tehran Standrad Cup Farvardin 1397(U14-U1500) | Tehran | IRI | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1161 | 3.50 | 6 | 1.62 | 40 | 64.80 | |
|  Tahvili Raftar, Iman | | | 1479 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shahsavari, Mahan | | | 1381 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Hamdollahi, Zahra | | | 1366 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Ahadi, Mohammad Amin | | | 1266 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ghaemi, Narges | | | 1267 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Abbaszadeh, Mahdis | | | 1109 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Tehran Standrad U-12 Nojavanan 22-26 Farvardin 1397 | Tehran | IRI | 2018-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1161 | 4.00 | 6 | 2.33 | 40 | 93.20 | |
| | Ghaffarifar, Emad | | | 1287 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sahraei, Armin | | | 1271 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ghayourifar, Amir | | | 1561 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ahadi, Mohammad Amin | | | 1298 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Gholami, Arian | | | 1397 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kargarzadeh, Mahour | | | 1242 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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) | | |
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