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Individual Calculations August 2023 |
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| Movaghari, Reza Total change: 256.00 | |   |
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| 19th Gilan 3rd League Round 6-8 | Rasht | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1043 | 1111 | 1.00 | 1 | 0.41 | 40 | 16.40 | |
|  Ranjbarjalali, Parham | | | 1043 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | 2nd International Gilan Cup (B Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1136 | 5.50 | 9 | 4.41 | 40 | 176.40 | |
| | Shafiei, Mojtaba | | | 1422 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Shabani, Mohammad | | | 1356 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Asgarian, Mohammad | | | 1495 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sharif Mashhadi, Hasti | | | 1334 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Astineh, Mojtaba | | | 1427 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ghovati, Amirhosein | | | 1532 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ghorbani, Kambiz | | | 1653 | IRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Parvizi, Anita | | | 1569 | IRI | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Rafigh, Shervin | | | 1631 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | Iranian Juniors Chess Championship (Boys Section - 1402) | Iran | IRI | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1136 | 3.00 | 6 | 1.58 | 40 | 63.20 | |
| | Ghayourifar, Ali | | | 1730 | IRI | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Karimi, Arad | | | 1132 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Malekzadeh, Mohammad | | | 2008 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gholami, Amir Mohammad | | | 1524 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Moghadam, Sam | | | 1081 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Shabani, Mohammad | | | 1356 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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