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Rapid:
Individual Calculations December 2023 |
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| Kolivand, Mohammad Ali Total change: -31.20 | |   |
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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 |
| 1577 | 1657 | 4.00 | 8 | -0.96 | 40 | -38.40 | |
|  Rastbod, Ali | f | | 2209 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Davachi, Hamid | | | 1349 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Abdollahi, Tanaz | | | 1463 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ghoreishi Amiri, Seyed Kian | | | 1887 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Raygantafrashi, Sara | | | 1396 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Shokoohi Pooya, Pouyan | | | 1296 | IRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Ehteramian, Hossein | | | 1499 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Pour Eskandar, Aliakbar | | | 1520 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | 1St IRCF Rapid CUP 1402 | Tehran | IRI | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1657 | 2.00 | 3 | 0.18 | 40 | 7.20 | |
| | Mohammadzadeh, Hadi | | | 1357 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mahmoody, Mohammad Sadegh | | | 1944 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Taj Dini, Hasti | | | 1407 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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