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Individual Calculations July 2011 |
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| Therrien, Alex L Total change: -12.15 | |   |
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| e2e4 Sunningdale Open 2011 | Sunningdale | ENG | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2251 | 1.50 | 3 | -0.82 | 15 | -12.30 | |
|  Maroroa, Sue | | wm | 2019 | NZL | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Hart, David P O | | | 2018 | ENG | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Pleasants, Allan J | | | 2066 | WLS | 0.50 | 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 Gatwick Open | Gatwick | ENG | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2251 | 2.50 | 4 | 0.01 | 15 | 0.15 | |
| | Nelson, Omowale | | | 2072 | JAM | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Coates, David H | | | 2080 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Williams, Simon K | g | | 2520 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Wadsworth, Matthew J | | | 1944 | ENG | 0.50 | 1 | -0.36 | 15 | -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) | | |
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