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Individual Calculations July 2023 |
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| Soleimani , Nader Total change: 16.00 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1397 | 4.00 | 7 | 0.80 | 20 | 16.00 | |
|  Kaberi, Javad | | | 1977 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Ghanbari, Ali Asghar | | | 1240 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fardbahreini, Nahid | | | 1189 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Malekzadeh, Saeid | | | 1620 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ketabi, Majid | | | 1314 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Niazi, Nazar Mohammad | | | 1662 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zakeri Goorzangi, Ebrahim | | | 1255 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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