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Individual Calculations May 2015 |
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| Gormally, Daniel W Total change: 11.10 | |   |
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| 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) | Birmingham | ENG | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2586 | 2478 | 1.00 | 2 | 0.28 | 10 | 2.80 | |
|  Collins, Sam | m | | 2485 | IRL | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Howell, David Wl | g | | 2686 | ENG | 0.00 | 1 | -0.23 | 10 | -2.30 | |
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) | | | | 2nd 4NCL Congress Open | Wakefield | ENG | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2467 | 4.50 | 5 | 0.83 | 10 | 8.30 | |
|  McKerracher, Douglas | | | 2067 * | SCO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shaw, Peter | | | 2160 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sowray, Peter J | f | | 2313 | ENG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Horton, Andrew P | | | 2269 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Vakhidov, Jahongir | g | | 2524 | UZB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * 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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