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Individual Calculations May 2023 |
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| Farahmandpour, Ehsan Total change: 2.00 | |   |
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| Central London Chess Congress April 2023 - Major Under 2000 | London | ENG | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1481 | 2.00 | 4 | 0.05 | 40 | 2.00 | |
|  McKenna, John R | | | 1551 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Passariello, Andrea | | | 1526 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Llewellyn, Julian D | | | 1598 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Siddhartha, Shankar Srivastava | | | 1270 | IND | 1.00 | 1 | 0.23 | 40 | 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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