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Individual Calculations June 2013 |
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| Liang, Jake Total change: 16.05 | |   |
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| Hampstead Under 2200 FIDE Congress May 2013 | London | ENG | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1738 | 0.50 | 3 | 0.13 | 15 | 1.95 | |
|  Doci, Stefan | | | 2076 | SVK | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Duncan, Patrick | | | 2054 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Regan, Natasha K | | wm | 2074 | ENG | 0.50 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | e2e4 Sunningdale U2050 May 2013 | Sunningdale | ENG | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1738 | 3.00 | 6 | 0.94 | 15 | 14.10 | |
| | Dydak, Mateusz | | | 1937 | CAN | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Canonne, Antoine | | | 1998 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Subramaniam, Mani | | | 1440 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Sedgwick, David R | | | 2032 | ENG | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Kelly, Anthony G | | | 1847 | ENG | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Jacob, Sydney J | | | 1900 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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