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Individual Calculations May 2017 |
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| Bielby, Paul R Total change: -22.60 | |   |
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| 13th 4NCL Congress Open | Wakefield | ENG | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1939 | 2.50 | 5 | -0.28 | 20 | -5.60 | |
|  Jarmany, John | | | 2139 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Starley, Robert | | | 2075 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Towers, Brian | | | 1788 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Simpson, Derek | | | 1621 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sheppard, Derek A | | | 1831 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Tyneside Easter Open 2017 | Newcastle upon Tyne | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1939 | 0.00 | 2 | -0.85 | 20 | -17.00 | |
| | Wall, Tim P | f | | 2196 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zhang, Zheming | | | 1816 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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