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Individual Calculations July 2011 |
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| Stewart, Ashley Total change: 23.10 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1980 | 2.50 | 4 | 0.93 | 25 | 23.25 | |
|  Atako, Chino C | | | 2039 | ENG | 1.00 | 1 | 0.58 | 25 | 14.50 | |  Young, Alan | | | 2024 | WLS | 0.50 | 1 | 0.06 | 25 | 1.50 | | | James, David J | f | | 2126 | WLS | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Shepley, Julien M | | | 2043 | ENG | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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) | | | NOTE: K factor changed | | e2e4 Sunningdale Open 2011 | Sunningdale | ENG | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1977 | 1.50 | 5 | -0.01 | 15 | -0.15 | |
| | Osborne, Marcus E | | | 2220 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Holland, James P | | | 2133 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Haria, Ravi | | | 2052 | ENG | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Coleman, James | | | 2136 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Svensen, Tarjei | | | 2102 | NOR | 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) | | |
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