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Individual Calculations May 2017 |
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| Hickman, John E Total change: 13.40 | |   |
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| The Polar Capital Open | St Clement, Jersey | JCI | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1897 | 3.50 | 8 | 1.11 | 20 | 22.20 | |
|  Robertson, Ian C. | | | 2053 | SCO | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Belzo, Krzysztof | c | | 2059 | JCI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bakker, Joop | | | 1870 | NED | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Resnjanskij, Denis | | | 2042 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Klingher, Dominic | | | 2116 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bryant, Richard B E | | | 1984 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Thalwitzer, David | | | 2114 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | House, Glenn L | f | | 2211 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 70th West of England Chess Union Congress Major | Exmouth | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1897 | 3.00 | 5 | -0.44 | 20 | -8.80 | |
| | Watson, Darrell A | | | 1703 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hafstad, Leif | | | 1655 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Parfett, Gerald F | | | 1670 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hutchings, Roger M | | | 1845 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Morgan, Jamie | | | 1876 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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