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Rapid:
Individual Calculations September 2022 |
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| Nasrollahi, Habib Total change: -16.60 | |   |
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| 11th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1799 | 4.50 | 7 | -1.62 | 20 | -32.40 | |
|  Ebrahim Doost, Salahaddin | | | 1399 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zarrar, Nafi | | | 1429 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zare, Jafar | | | 1635 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Riyazifar, Soheil | | | 1509 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Naghizadeh, Amirhossein | | | 1382 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Rahimi, Nima | | | 1457 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Salamat, Mohammad | | | 1374 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | 14th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1799 | 5.00 | 7 | 0.79 | 20 | 15.80 | |
| | Ebrahimi, Yaser | | | 1399 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassankhani, Naser | | | 1509 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Khalili, Saeid | | | 1999 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Hosseinzadeh, Mehran | | | 1945 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Abyari, Javad | | | 1718 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Shaygan, Mansoor | | | 1852 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Emami, Nezam | | | 1476 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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