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Individual Calculations July 2010 |
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| Ociepka, Adrian Total change: -20.85 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2127 | 1.50 | 3 | -0.28 | 15 | -4.20 | |
|  Thurlow, Kevin J | c | | 2070 | ENG | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Valentine, Brian J | | | 1983 | ENG | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Tyomkin, Mykhaylo | | | 2120 | GER | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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.org.uk Sunningdale Congress | Sunningdale, Berkshire | ENG | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2178 | 3.00 | 6 | -1.11 | 15 | -16.65 | |
| | Vachtfeidl, Petr | | | 2039 | CZE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Sharma, Vikas R | | | 2022 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Compton, Alistair | | | 2061 | NZL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Peat, Matthew | | | 2069 | ENG | 0.00 | 1 | -0.65 | 15 | -9.75 | | | James, Stephen B | | | 1991 | WLS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Wilson, Alexandra | | wf | 2062 | SUI | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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