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Rapid:
Individual Calculations August 2019 |
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| Babaei, Amir Hossein Total change: 15.40 | |   |
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| Tehran North East Rapid Championship 1398 | Tehran | IRI | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1341 | 5.00 | 9 | -0.35 | 20 | -7.00 | |
|  Ahmadi, Elina | | | 1140 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Dashtpeima, Helia | | | 1196 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Karam Yazdi, Parmida | | | 1408 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1544 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Heydari, Tarlan | | | 1117 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tohid Nia, Melika | | | 1347 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gholizadeh, Parya | | | 1222 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Sahraei, Mohammad Sadegh | | | 1286 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mohammadi, Maryam | | | 1160 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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 North East Milad Rapid Cup 25 tir 1398 | Tehran | IRI | 2019-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1341 | 4.00 | 9 | 1.12 | 20 | 22.40 | |
| | Derakhshan, Amirhossein | | | 1741 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ghorban, Mohammad | | | 1701 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Tohid Nia, Melika | | | 1347 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fazli, Akbar | | | 1741 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Derakhshan, Alireza | | | 1580 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dashtpeima, Helia | | | 1196 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kasipour Azbari, Seyed Arvin | | | 1615 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karam Yazdi, Parmida | | | 1408 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Gholizadeh, Parya | | | 1222 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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