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Rapid:
Individual Calculations May 2023 |
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| Mokhtabadi, Arad Total change: 18.40 | |   |
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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 |
| 1367 | 1364 | 4.50 | 8 | 0.46 | 40 | 18.40 | |
|  Kakavand, Ramtin | | | 1802 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Toosi, Mohammad Yasin | | | 1102 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Rahimi, Kian | | | 1097 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rajabzade, Ali | | | 1471 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kolivand, Mohammad Ali | | | 1570 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shamsi, Shayegan | | | 1251 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Makhdoom, Mohammadradin | | | 1513 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rezaei, Sohrab | | | 1126 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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