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Individual Calculations October 2017 |
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| Yoon, Jacob D Total change: 200.40 | |   |
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| 15th 4NCL Congress Open | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1809 | 3.50 | 5 | 2.59 | 40 | 103.60 | |
|  Dargan, Paul Ag | c | | 2114 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Okhai, Shabir | | | 2092 | ENG | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Jarmany, John | | | 2085 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Coleman, David J | c | | 2118 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Gardiner, Eric D | | | 1958 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | Hampstead FIDE Congress Under 2200 Sept 17 | London | ENG | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1809 | 3.50 | 5 | 2.42 | 40 | 96.80 | |
| | Grieve, Harry | | | 2121 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Andolo, Humphrey | | | 2105 | KEN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rocco, Federico | | | 2129 | ENG | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Rushbrooke, Remy | | | 1859 | ENG | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Stoyanov, Viktor | | | 2016 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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) | | |
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