Individual Calculations May 2023 |
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Sturt, Charles A Total change: -13.20 | | |
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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 |
1550 | 1625 | 2.00 | 4 | -0.33 | 40 | -13.20 | |
| Hall, Antony C | | | 1817 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | Ward-Riggs, Samuel | | | 1516 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | Siddhartha, Shankar Srivastava | | | 1270 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | Llewellyn, Julian D | | | 1598 | ENG | 0.00 | 1 | -0.54 | 40 | -21.60 | | 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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