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Rapid:
Individual Calculations September 2022 |
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| Razaviyan, Seyed Ramtin Total change: 5.20 | |   |
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| 5th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1165 | 0.00 | 1 | 0.00 | 20 | 0.00 | |
|  Doroodgar, A.hosein | | | 2023 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Tehran Rapid Cup 19 Mordad U18 1401 | Tehran | IRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1165 | 1.00 | 3 | 0.26 | 20 | 5.20 | |
|  Habibi, Radin | | | 1840 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ghadery Saber, Hanane | | | 1289 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Hosseini, Seyed Arad | | | 1241 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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