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Rapid:
Individual Calculations January 2019 |
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| Alaedin, Karen Total change: 5.40 | |   |
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| Gorgan Student Day Cup | Gorgan | IRI | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1177 | 1.00 | 3 | 0.37 | 20 | 7.40 | |
|  Nikzad, Nami | | | 1577 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amozad Mahdirajy, Mohammad | | | 1507 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mobaser, Morad | | | 1230 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | Tehran Rapid 29 Azar 1397 U-14 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1177 | 1.00 | 4 | -0.10 | 20 | -2.00 | |
| | Habibi, Radin | | | 1526 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Salman, Yasin | | | 1335 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hojjatinejad, Ilia | | | 1566 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rezaei, Amirhossein | | | 1094 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | |
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