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Individual Calculations April 2023 |
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| Bayati, Kambiz Total change: -29.00 | |   |
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| Bahar Narenj Cup (Standard) | Mazandaran | IRI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1644 | 2.50 | 6 | -0.63 | 20 | -12.60 | |
|  Iran Mehr, Hanieh | | | 1244 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadeghi Givi, Reza | | | 1930 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abbasi, Meisam | | | 1830 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kazemi, Rahmanberdi | | | 1329 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zare, Nazanin Zahra | | | 1393 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rezaei Abari, Farzin | | | 1976 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | 7th Khavaran Standard International (B Category :Rating Under 1800) | Birjand | IRI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1644 | 5.00 | 8 | -0.82 | 20 | -16.40 | |
| | Ashrafi, Omid | | | 1292 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shams, Sadegh | | | 1383 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghiyasi, Alborz | | | 1460 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Jaffari, Mohammad | | | 1411 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Farnami, Karim | | | 1435 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khalouei Koupaei, Arya | | | 1515 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ghayourifar, Ali | | | 1698 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ramshini, Hamed | | | 1474 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | |
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