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Rapid:
Individual Calculations September 2022 |
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| Zeynivand, Obeyd Total change: -2.80 | |   |
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| Shohadaye 5th Mordad Cup Arak (U1700) | Arak | IRI | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1295 | 1.50 | 7 | -1.89 | 20 | -37.80 | |
|  Borji, Parham | | | 1697 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ranjbar, Sobhan | | | 1527 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Azbaghi, Enayat | | | 1697 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yazdi, Amirhossein | | | 1080 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mirjavadi, Sarina Sadat | | | 1095 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Bayat, Mahdi | | | 1089 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Souri, Reyhane | | | 1119 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | 7th Lorestan Weekly Rapid Tournament 1401 | khoramabad | IRI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1295 | 1.00 | 3 | 0.70 | 20 | 14.00 | |
| | Changaei, Amin | | | 1980 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghazanfari, Rouhollah | | | 1518 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Naserpour, Younes | | | 1714 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 8th Lorestan Weekly Rapid Tournament 1401 | khoramabad | IRI | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1295 | 2.50 | 6 | 1.05 | 20 | 21.00 | |
| | Mirzaei, Yaser | | | 1579 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Gholamian, Ramin | | | 1504 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kalantari, Sedigheh | | wf | 1801 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Goodarzi, Hesam | | | 1266 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Najafvanddrikvandi, Ayat | | | 1441 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Fooladvand, Ali | | | 1556 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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