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Individual Calculations January 2012 |
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| Maroroa, Sue Total change: 6.75 | |   |
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| e2e4 Gatwick Premier | Gatwick | ENG | 2011-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1988 | 3.00 | 6 | 0.35 | 15 | 5.25 | |
|  Burrows, Martin P | | | 2177 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Ignatovic, Ernest | | | 1604 | LTU | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Pettersson, Alexander | | | 1958 | MLT | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Fox, Anthony | | | 2089 | IRL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Fitzsimons, David | | | 2260 | IRL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Haria, Ravi | | | 2048 | ENG | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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) | | | | Imperial College Open | London | ENG | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2014 | 2.00 | 5 | 0.10 | 15 | 1.50 | |
| | Navarro Cia, Miguel | f | | 2327 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Warman, Simon M | | | 2056 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Sanders, Isaac B | | | 2136 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Murphy, Conor E | | | 1964 | ENG | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Orsagova, Erika | | | 2071 | SVK | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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