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Individual Calculations May 2023 |
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| Ranasinghe, Kasun Anuranga Total change: 13.60 | |   |
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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 |
| 1537 | 1500 | 2.50 | 4 | 0.68 | 20 | 13.60 | |
|  Haddock, Paul | | | 1400 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Singha, Swati | | | 1499 | IND | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Passariello, Andrea | | | 1526 | ITA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Santos Ruiz, Adrian | | | 1724 | MEX | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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