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Rapid:
Individual Calculations January 2022 |
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| Akhlaghi, Farhang Total change: 5.80 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1528 | 4.50 | 8 | 0.72 | 20 | 14.40 | |
|  Sadeghi Givi, Reza | | | 1939 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Asgharzadeh, Mitra | | wf | 1883 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Hedayatimehr, Amir Mahdi | | | 1155 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rezaeian, Morteza | | | 1227 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Teimouri Yadkuri, Shahdad | | | 1803 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Amir Afshari, Rayan | | | 1452 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Beheshti, Ali | | | 1228 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Boland Eghbal, Taha | | | 1752 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1528 | 2.50 | 6 | -0.43 | 20 | -8.60 | |
| | Pilvaieh, Ali | | | 1946 | IRI | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Teimouri Yadkuri, Shahdad | | | 1803 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rahmani, Pedram | | | 1759 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Amiri, Sadra | | | 1298 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bayat, Nikan | | | 1250 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Arabi, Hirad | | | 1218 | IRI | 0.50 | 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) | | |
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