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Individual Calculations June 2013 |
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| Jaszkiwskyj, Peter Total change: 3.15 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1956 | 4.50 | 9 | 0.02 | 15 | 0.30 | |
|  Sutton, Daniel | | | 1604 | ENG | 0.50 | 1 | -0.39 | 15 | -5.85 | |  Kane, Robert (bob) | | | 1839 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vachtfeidl, Petr | | | 1945 | CZE | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Lawson, Maurice E | | | 1894 | ENG | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Reid, John | | | 2033 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Howell, Chris I | | | 2078 | ENG | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Bak, Andrew | | | 2052 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Freeman, Richard Cp | | | 2027 | ENG | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Rabbitt, Michael | | | 2084 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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 Nottingham Open May 2013 | Nottingham | ENG | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1979 | 1.00 | 3 | 0.19 | 15 | 2.85 | |
| | Sowray, Peter J | f | | 2365 | ENG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Coates, David H | | | 2045 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Mercs, Peter J | | | 2123 | ENG | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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