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Rapid:
Individual Calculations September 2022 |
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| Farsiyan, Farivar Total change: 23.00 | |   |
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| 5th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1021 | 1.50 | 6 | 0.34 | 20 | 6.80 | |
|  Alehdavood, Ali | | | 1234 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bayat, Nikan | | | 1425 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nasrollah, Mohammad Ali | | | 1218 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Alavizadeh, Mohammadreza | | | 1326 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Malaki, Panteha | | | 1286 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Abed Masrorkhah, Artin | | | 1185 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Tehran Rapid Cup 19 Mordad U18 1401 | Tehran | IRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1021 | 2.00 | 4 | 0.81 | 20 | 16.20 | |
| | Omrani, Koroush | | | 1179 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Hosseini, Seyed Arad | | | 1241 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Raygantafrashi, Sara | | | 1085 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Shakoori, Mohammad Kasra | | | 1199 | IRI | 1.00 | 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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