Individual Calculations September 2019 |
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Nyman, John Ch Total change: -19.20 | | |
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106th British Championships Under 1900 | Torquay | ENG | 2019-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1544 | 1785 | 3.00 | 5 | -0.96 | 20 | -19.20 | |
| Worrall, Martin C | | | 1606 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | Pride, Stephen C | | | 1591 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | Zhu, Hou Ning | | | 1475 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | Strong, Chris M | | | 1611 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | Chen, Daniel Xingyu | | | 1438 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | 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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