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Individual Calculations March 2020 |
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| Keshavarz Hamidi, Karen Total change: 13.60 | |   |
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| Tehran Standard Cup 15-21 bahman 1398 | Tehran | IRI | 2020-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1153 | 1.50 | 5 | 0.09 | 40 | 3.60 | |
|  Mogheyseh, Abolfazl | | | 1553 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sahraei, Mohammad Sadegh | | | 1331 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zafari Yekta, Niyousha | | | 1024 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Najafinia, Ali | | | 1331 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Karimpour Talebi, Arman | | | 1491 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1153 | 1.50 | 7 | 0.25 | 40 | 10.00 | |
| | Ghaffarifar, Emad | | | 1387 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bouyazadeh, Farid | | | 1374 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Farshchi, Bahmanyar | | | 1480 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Fakhar, Arnavaz | | | 1507 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Lotfi, Fatollah | | | 1455 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Izak Mohammadi, Arshia | | | 1439 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Noraei, Afshin | | | 1326 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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