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Individual Calculations May 2019 |
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| Mackle, Dominic Total change: 15.40 | |   |
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| West of England Chess Union Congress Open 2019 | Exmouth | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2150 | 4.50 | 7 | 0.77 | 20 | 15.40 | |
|  Bolt, Graham | | | 1971 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Krzyzanowski, Patryk | | | 2079 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | McMichael, Richard J | c | | 2177 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Turner, Matthew J | g | | 2517 | SCO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Martin, Lewis | f | | 2196 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Dilleigh, Stephen P | | | 1989 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Waddington, Mike P | f | | 2008 | 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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