Rapid:
Individual Calculations June 2023 |
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Ghorbanzadeh, Behrouz Total change: 22.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Hamedan Seniors Rapid Chess Tournament 1402 ( Ahmadreza Ardalani Memorial) | Hamedan | IRI | 2023-05-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1556 | 1410 | 3.00 | 5 | 1.11 | 20 | 22.20 | |
| Sabah, Iraj | | | 2054 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | Tehran Doost, A.asghar | | | 1492 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | Bahari, Mohammad | | | 1273 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | Tehrandoost, Mahmood | | | 1583 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | Hamidian, Alireza | | | 1378 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | 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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