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Rapid:
Individual Calculations February 2019 |
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| Abdolahi, Amir Taha Total change: -57.20 | |   |
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| Tehran North East Rapid Cup Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1354 | 4.00 | 8 | -1.15 | 20 | -23.00 | |
|  Hoshan, Helia | | | 1011 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kashefi, Amir Hosein | f | | 1754 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nayerlou, Amirnikan | | | 1180 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kazemi, Mohammad Parsa | | | 1142 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Garosian, Vania | | | 1298 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dashtpeima, Helia | | | 1164 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gholizadeh, Parya | | | 1175 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Movahhedi Rad, Amir Mohammad | | | 1257 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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 Team Rapid Cup 28 Dey 1397 U-14 | Tehran | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1110 | 1354 | 1.50 | 4 | -1.71 | 20 | -34.20 | |
| | Sharifi, Sam | | | 1145 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Dastyar, Mohammad Mobin | | | 1071 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tavakolian, Samiar | | | 1141 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Movahedi, Ali | | | 1081 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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