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Rapid:
Individual Calculations May 2019 |
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| Lak, Bahram Total change: 10.60 | |   |
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| Shahriar Mabas Rapid Cup Farvardin 1398 | Tehran | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1295 | 2.00 | 6 | 0.53 | 20 | 10.60 | |
|  Ghayourifar, Amir | | | 1544 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zamani Yamlagh, Morteza | | | 1537 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Mohajer Mazandarani, Salman | | | 1439 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ghasemi, Mohammadreza | | | 1695 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Alizadeh, Amirmohammad | | | 1695 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh, Amirhosein | | | 1214 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | |
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