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Rapid:
Individual Calculations January 2022 |
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| Sharafi, Amirhossein Total change: 53.80 | |   |
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| 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1186 | 4.00 | 8 | 2.69 | 20 | 53.80 | |
|  Ghafouri, Jalaleddin | | | 1511 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Poormosavi, Seyed Kanan | | | 1502 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ababafha, Mohammad Mahdi | | | 1003 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Akbari, Mostafa | | | 1554 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Kalvandi, Mohammad Naeim | | | 1555 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Karimi, Setayesh | | | 1732 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Malekzadeh, Saeid | | | 1613 | IRI | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Sheikhi Narani, Saeid | | | 1921 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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