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Rapid:
Individual Calculations December 2023 |
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| Zare, Hamidreza Total change: -21.40 | |   |
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| 2nd Rapid Grand Prix Of Chess To Infinity Tournaments 1402 | Tehran | IRI | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1123 | 0.00 | 3 | -0.48 | 20 | -9.60 | |
|  Kazemi, Amir Hossein | | | 1444 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shahabi Gharib, Shervin | | | 1296 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Pour Eskandar, Aliakbar | | | 1520 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 1St IRCF Rapid CUP 1402 | Tehran | IRI | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1123 | 0.00 | 5 | -0.59 | 20 | -11.80 | |
| | Akhavan Rad, Ali Asghar | | | 1476 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Naserpour, Younes | | | 1688 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Poursalan, Ehsan | | | 1490 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdollahi, Tanaz | | | 1463 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahmani, Behrouz | | | 1322 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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