|
Rapid:
Individual Calculations February 2018 |
|
|
|
| Ghaffarifar, Masoud Total change: -48.80 | |   |
|
| Alborz Weekly Rapid 15 Dey 1396 | Alborz | IRI | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1347 | 2.50 | 6 | -1.03 | 20 | -20.60 | |
|  Ghaffarifar, Emad | | | 1359 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Zare, Hamidreza | | | 1219 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mandkari, Hossein | | | 1256 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Makhdoumi, Erfan | | | 1229 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Saki, Hojat | | | 1532 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ghafouri, Mohammad Javad | | | 1062 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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 Rapid 5 Bahman 1396 | Tehran | IRI | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1347 | 0.00 | 4 | -1.41 | 20 | -28.20 | |
| | Hamidi, Amir Mohammad | | | 1747 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barati, Khosro | | | 1582 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ghaffarifar, Aylin | | | 947 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jivi Khorasanlou, Aida | | | 1584 | IRI | 0.00 | 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) | | |
|
