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Individual Calculations April 2019 |
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| Atakhan, Abtin Total change: 57.60 | |   |
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| 9th Ferdowsi International Master Cup 2019 | Mashhad | IRI | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2207 | 5.50 | 9 | 2.28 | 40 | 91.20 | |
|  Ramezani, Soroosh | | | 1870 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Wallner, Joachim | f | | 2300 | AUT | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Nugumanov, Bakhtiyar | f | | 2402 | KAZ | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sibashvili, Giorgi | m | | 2419 | GEO | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kreisl, Robert | m | | 2427 | AUT | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Khodashenas, Mersad | m | | 2480 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Daneshvar, Bardiya | m | | 2328 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Mazur, Stefan | m | | 2441 | SVK | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Razaghi, Behrooz | | | 2169 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 18th Qazvin Chess League 1397 Round 11-13 | Qazvin | IRI | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2207 | 0.00 | 1 | -0.84 | 40 | -33.60 | |
| | Baghipour, Alborz | | | 1922 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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