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Individual Calculations May 2017 |
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| Hilton, Tim Total change: 18.40 | |   |
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| 13th 4NCL Congress Open | Wakefield | ENG | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1818 | 0.00 | 4 | -0.98 | 20 | -19.60 | |
|  Willow, Jonah B | | | 1993 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Jaunooby, Ali Reza | | | 2168 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Johnson, Paul A | | | 1887 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bimpson, Tom | | | 2060 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 2017 Bolton Easter Congress Open | Bolton | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1818 | 3.50 | 5 | 1.90 | 20 | 38.00 | |
| | Sainsbury, Andrew | | | 1746 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mitchell, Martin | | | 2218 * | SCO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Taylor, Mark | | | 1808 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | McPhillips, Joseph | f | | 2218 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Newton, Robert A | | | 1943 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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