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Individual Calculations August 2017 |
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| Bonner, Gerald Total change: 5.60 | |   |
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| Scottish Chess Championships & International Open 2017 | Dundee | SCO | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2129 | 5.50 | 9 | 0.28 | 20 | 5.60 | |
|  Kearsley, Raymond J | | | 1729 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jennings, Richard | | | 1913 | SCO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Parks, Joseph | | | 1891 | SCO | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Doyle, James | | | 1850 | SCO | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grant, Jonathan I M | | | 2187 | SCO | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Korneev, Oleg | g | | 2529 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Havlikova, Kristyna | | wm | 2274 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Orr, Mark J L | m | | 2140 | IRL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Smith, Peter R | | | 2062 | SCO | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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