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Rapid:
Individual Calculations February 2019 |
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| Ghorbani Shendi, Abolfazl Total change: 30.00 | |   |
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| Tehran Rapid Cup 20 Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1281 | 0.00 | 4 | -0.90 | 20 | -18.00 | |
|  Karami Kejani, Masoud | | | 1681 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sekhavatmandi, Roham | | | 1634 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Shokri, Milad | | | 1681 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bagheri, Mohammad Mahdi | | | 1184 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | Tehran Team Rapid Cup 28 Dey 1397 U-14 | Tehran | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1281 | 4.00 | 5 | 1.63 | 20 | 32.60 | |
| | Salimi, Taha | | | 1230 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Shabanzadeh, Mehrad | | | 1500 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Sharafi, Amir Mehrad | | | 1633 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Noori, Ilia | | | 1142 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ghezel Ayagh, Sani | | | 1061 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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 4 Bahman 1397 | Tehran | IRI | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1281 | 2.50 | 6 | 0.77 | 20 | 15.40 | |
| | Rezvani, A.h. | | | 1681 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nazari Nia, Shahram | | | 1558 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Tahvili Raftar, Iman | | | 1542 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rasouli Vasheghani, Soniya | | | 1244 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Doroodgar, A.hosein | | | 1630 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rasoul Zadeh, Behrooz | | | 1181 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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