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Individual Calculations September 2016 |
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| Jamroz, Krzysztof Total change: -0.20 | |   |
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| 103rd British Championships Week 2 AM Open | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2056 | 3.00 | 5 | -0.03 | 20 | -0.60 | |
|  Hickman, John E | | | 1924 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Ai, Farshad | | | 1956 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Horspool, Philip J | | | 2017 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ivekovic, Tihana | | wf | 2103 | CRO | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Graham, Cassie M | | | 1884 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | e2e4 Crawley Open Aug 2016 | London | ENG | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2056 | 3.50 | 7 | 0.02 | 20 | 0.40 | |
| | Jackson, James P | f | | 2357 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hughes, Roy | | | 2002 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Goodger, Martyn | | | 2054 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Liu, David J | | | 1863 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Penna, Tommaso | | | 1963 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Prior, Stephen C V | | | 1943 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Brown, Martin | | | 2273 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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