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Rapid:
Individual Calculations October 2022 |
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| Naghizadeh, Amirhossein Total change: -8.00 | |   |
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| 15th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1443 | 3.50 | 7 | -0.54 | 20 | -10.80 | |
|  Ahdi, Amirali | | | 1043 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Seifi, Ata | | | 1276 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Khalili, Saeid | | | 1968 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Teimoorzad, Bahram | | | 1242 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Esm Hoseini, Hosein Ali | | | 1661 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mahmoudi, Arash | | | 1203 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Teimooriazar, Alireza | | | 1376 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | 16th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1443 | 2.50 | 6 | 0.14 | 20 | 2.80 | |
| | Nasrollahi, Habib | | | 1782 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Shaygan, Mansoor | | | 1788 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haghi, Feridoon | | | 1482 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mohammadrezapour, Parsa | | | 1418 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Aghanejad, Ebrahim | | | 1497 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hassanzadeh, Taha | | | 1269 | 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) | | |
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