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Rapid:
Individual Calculations February 2019 |
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| Mahjoob Zardast, Artemis Total change: 38.40 | |   |
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| Tehran Team Rapid Cup 28 Dey 1397 U-14 | Tehran | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1262 | 4.00 | 5 | 1.75 | 20 | 35.00 | |
|  Ahmadi, Mahyar | | | 1296 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Fazeli Ghazijahani, Ali | | | 1575 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tavakol, Mehrad | | | 1550 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mehrdad, Seyed Amir | | | 1070 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tajbani, Alireza | | | 1068 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Tehran Rapid 4 Bahman 1397 | Tehran | IRI | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1262 | 1.00 | 5 | 0.17 | 20 | 3.40 | |
| | Zandi, Hamid | | | 1367 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Salarkia, Davood | | | 1582 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Shokri, Milad | | | 1662 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roohi, Behzad | | | 1530 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sajadi Naeini, Seyed Soheil | | | 1640 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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