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Rapid:
Individual Calculations January 2022 |
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| Sajadi Naeini, Seyed Soheil Total change: -113.40 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1690 | 5.50 | 8 | -1.24 | 20 | -24.80 | |
|  Alizadeh, Amirhosein | | | 1389 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Karami, Ariya | | | 1531 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Shirvani, Danial | | | 1292 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseini, Seyed Arad | | | 1203 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Aminian, Hirad | | | 1521 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Naeimi Omran, Ashkan | | | 1307 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alinaghian, Ilia | | | 1358 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rastad Mehr, Radin | | | 1459 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Bafegh Yalda Rapid Cup 26Azar 1400 | Yazd | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1690 | 6.00 | 8 | -0.10 | 20 | -2.00 | |
| | Yari, Reza | | | 1192 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bakhshayesh, Mahmoud | | | 1483 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sheykh Alishahi, Hosein | | | 1230 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Barzegar, Mohammad Sadegh | | | 1479 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fardbehbahani, Behnam | | | 1627 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Rahnama, M.reza | | | 1494 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Eshaghieh, Reza | | | 1562 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kamaei, Navid | | | 1585 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1690 | 4.00 | 8 | -1.91 | 20 | -38.20 | |
| | Rahbar, Aihan | | | 1395 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Rostami, Rouzbeh | | | 1927 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sharif Razavian, Amir Hossein | | | 1690 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Yousefi, Yousef | | | 1534 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bakhti, Parsa | | | 1099 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Amir Afshari, Rayan | | | 1452 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Sodachi, Saba | | | 1305 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Hosseini, Seyed Arad | | | 1203 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1690 | 5.00 | 10 | -2.42 | 20 | -48.40 | |
| | Rahimi, Mahdi | | | 1024 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Mahmoody, M. Sadegh | | | 1988 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rouhi, Majid | | | 1320 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Neshan, Arshiya | | | 1263 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Mardali, Yousef | | | 1403 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Asgari, Hosein | | | 1280 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taheri, Mohammad Mehdi | | | 1439 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Babaei, Amir Mohammad | | | 1311 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sadeghi Givi, Reza | | | 1939 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Khodayvandi, Soheil | | | 1469 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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