Individual Calculations December 2017 |
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McKenna, John R Total change: -12.40 | | |
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2017 Central London Chess Congress (Major Section) | London | ENG | 2017-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1743 | 1663 | 1.00 | 4 | -0.62 | 20 | -12.40 | |
| McKenna, James F | | | 1905 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | Juciute, Einora | | | 1890 | LTU | 0.00 | 1 | -0.21 | 20 | -4.20 | | Haddock, Paul | | | 1548 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | Pappas, Alexandros | | | 1627 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | 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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