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Rapid:
Individual Calculations October 2022 |
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| Alizadeh, Farhad Total change: 25.80 | |   |
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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 |
| 1565 | 1325 | 2.50 | 7 | 0.63 | 20 | 12.60 | |
|  Riyazifar, Saeid | | | 1719 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Zare, Jafar | | | 1705 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Ahdi, Amirali | | | 1001 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khalili, Saeid | | | 1968 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Yousefi, Arya | | | 1597 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Esm Hoseini, Hosein Ali | | | 1661 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khalilzade, Ayshan | | | 1304 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | 16th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1325 | 3.50 | 6 | 0.90 | 20 | 18.00 | |
| | Asghari, Reza | | | 1524 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Emami, Nezam | | | 1500 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Shahini, German | | | 1226 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Teimoorzad, Bahram | | | 1242 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Salamat, Mohammad | | | 1436 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Ebrahim Doost, Salahaddin | | | 1330 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | 17th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1325 | 2.00 | 6 | -0.24 | 20 | -4.80 | |
| | Zare, Jafar | | | 1705 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shahbazi, Akbar | | | 1442 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gholami, Pourya | | | 1398 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mogheisi, Amirhossein | | | 1402 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Hassanzadeh, Taha | | | 1269 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nouri, Saeid | | | 1366 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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