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Rapid:
Individual Calculations August 2017 |
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| Shahsavari, Sorena Total change: -12.40 | |   |
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| Tehran Rapid Cup 10 Tir 1396 U2000 | Tehran | IRI | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1622 | 4.00 | 6 | 1.05 | 20 | 21.00 | |
|  Abarashi, Seyed Mahyar | | | 1258 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sadeghi Givi, Reza | | | 1964 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Fardbehbahani, Behnam | | | 1816 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shahsavari, Shayan | | | 1434 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tondro, Amir Hosein | | | 1540 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mehrabi, Manouchehr | | | 1744 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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 Cup 7 Mordad 1396 U2000 | Tehran | IRI | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1622 | 1.00 | 5 | -1.67 | 20 | -33.40 | |
| | Sadeghi Givi, Reza | | | 1964 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abbaspoorrad, Nikoo | | | 1506 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Jalalvand, Mostafa | | | 1222 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Seyedan, Seyed Yousef | | | 1414 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tajik, Masoud | | | 1866 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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