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Rapid:
Individual Calculations November 2021 |
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| Riyazifar, Soheil Total change: 17.00 | |   |
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| West Azerbaijan Rapid Chess Tournament 1400 | Urmia | IRI | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1474 | 0.00 | 5 | -2.11 | 20 | -42.20 | |
|  Zerafat, Armin | | | 1799 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Fazli, Akbar | | | 1750 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nasrollahi, Habib | | | 1962 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Naghizadeh, Amirhossein | | | 1163 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Khalilzade, Ayshan | | | 1095 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | Tabriz Milad Peyambar Cup 1400 (Ipak palace complex) | Tabriz | IRI | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1474 | 5.50 | 9 | 2.96 | 20 | 59.20 | |
| | Siani, Ali | | | 1724 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Aminpour, Arina | | | 1282 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Atanejhad, Sahebali | f | | 2154 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zinatoddini, Samad | | | 1793 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Abbaszadeh, Moslem | | | 1796 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Fathi, Himan | | | 1936 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Oroojzadeh, Fardin | | | 1743 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Moazzen, Amirali | | | 1116 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Riyazifar, Saeid | | | 1701 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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