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Rapid:
Individual Calculations February 2019 |
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| Hojjatinejad, Ilia Total change: 30.40 | |   |
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| Tehran Rapid Cup 20 Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1661 | 3.00 | 6 | 2.00 | 20 | 40.00 | |
|  Mahmoody, M. Sadegh | | | 2008 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Zarepisheh, Gholamreza | | | 2011 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Modarresi, Muhyiddin | | | 1934 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Karami Kejani, Masoud | | | 1902 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Jafarinia, Emad | | | 1994 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Rezaei, Hamidreza | | | 1821 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 1st Ayandesazan Shahriar League Rapid Cup 1397 | Shahriar | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1661 | 4.50 | 6 | -0.48 | 20 | -9.60 | |
| | Seyed Nouri, Amirali | | | 1261 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Masajedi, Amirreza | | | 1261 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bahrami, Houman | | | 1368 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Salman, Yasin | | | 1337 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rahmani, Pedram | | | 1658 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Alizadeh, Mehrad | | | 1261 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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