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Rapid:
Individual Calculations May 2023 |
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| Ghanati, Arash Total change: -1.60 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1432 | 4.00 | 8 | -0.04 | 40 | -1.60 | |
|  Rezaei, Sohrab | | | 1126 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Karimi, Aref | | | 1531 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Kolivand, Mohammad Ali | | | 1570 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Moeinimajd, Sobhan | | | 1591 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Boromideh, Barsam | | | 1226 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shamsi, Payar | | | 1547 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Amiri, Mahan | | | 1524 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Torabzadeh, Seyyed Arvin | | | 1242 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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