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Rapid:
Individual Calculations October 2022 |
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| Makhdoom, Mohammad Radin Total change: 15.20 | |   |
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| 16th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1443 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
|  Hosseinzadeh, Mehran | | | 1963 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Shokouhian, Alireza | | | 1323 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ebrahim Doost, Salahaddin | | | 1330 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ghasemi, Araz | | | 1226 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Haghi, Feridoon | | | 1482 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | 17th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1443 | 3.50 | 6 | 1.33 | 20 | 26.60 | |
| | Zare, Jafar | | | 1705 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ebrahimi, Yaser | | | 1340 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Niromand, Mohammad Ebrahim | | | 1727 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ahmadi, Ramin | | | 1744 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jolfaei, Amirhossein | | | 1411 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Shahbazi, Akbar | | | 1442 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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