Individual Calculations September 2019 |
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Archer-Lock, Christopher J Total change: -24.80 | | |
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106th British Championships Under 2050 | Torquay | ENG | 2019-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1889 | 2030 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
| Betts, Richard | | | 1793 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | See, Tristian | | | 1957 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | Graff, Ben | | | 1885 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | Graham, William M | | | 1920 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | 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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