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Rapid:
Individual Calculations December 2019 |
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| Ghayourifar, Amir Total change: 32.00 | |   |
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| Iranian Youth U-14 Team Championship Rapid Cup 1398 | Alborz | IRI | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1545 | 4.00 | 5 | 0.68 | 20 | 13.60 | |
|  Rezaei, Yekta | | | 1145 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alizadeh, Mehrad | | | 1277 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ghodousi, Arian | | | 1311 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Khaledi, Omid | | | 1876 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dashti, Parmiss | | | 1426 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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) | | | | 11th Malard Rapid Cup U2000 - 24 Aban 1398 | Malard | IRI | 2019-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1545 | 3.00 | 5 | 0.92 | 20 | 18.40 | |
| | Khodabandeh, Milad | | | 1923 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Behjati, Shahab | | | 1722 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rahmatpisheh, Amir Hossein | | | 1675 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Poudineh, Amirhosein | | | 1395 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Sefidari, Arash | | | 1397 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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