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Individual Calculations May 2011 |
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| Clarke, Brandon G I Total change: 19.20 | |   |
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| Junior 4NCL 2011 | Oxford | ENG | 2010-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 2111 | 1.50 | 2 | -0.23 | 15 | -3.45 | |
|  Waddingham, Paul J | | | 1711 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Thomas, James | | | 1865 | WLS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Uxbridge Open | Uxbridge | ENG | 2011-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2111 | 3.50 | 4 | 1.51 | 15 | 22.65 | |
| | Sedgwick, David R | | | 2044 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Shaw, Matthew H | | | 1919 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Slavin, Alexei | m | | 2411 | RUS | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Holland, James P | | | 2110 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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