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Individual Calculations July 2011 |
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| Andreev, Peter Total change: 9.00 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1864 | 0.00 | 1 | -0.24 | 15 | -3.60 | |
|  Humphreys, Jerry G | | | 2066 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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 Sunningdale Open 2011 | Sunningdale | ENG | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1880 | 2.50 | 6 | 0.84 | 15 | 12.60 | |
|  Coates, David H | | | 2080 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Maroroa, Sue | | wm | 2019 | NZL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Pleasants, Allan J | | | 2066 | WLS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Garnett, John S | | | 2028 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Xaxiris, E. | | | 2088 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Norinkeviciute, Rasa | | wf | 2012 | LTU | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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