Rapid:
Individual Calculations June 2022 |
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Roos, David Total change: -12.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3rd Crewe Rapidplay - Open | Crewe | ENG | 2022-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 2108 | 3.50 | 6 | -0.64 | 20 | -12.80 | |
| Brown, Martin | f | | 2219 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | Pink, Joshua | | | 1806 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | | Quilter, Thomas A | c | | 1986 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | Baer, Bruce L | | | 1957 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | Davies, Sam | | | 1764 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | Paul, Nathanael | | | 1967 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | 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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