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Individual Calculations September 2010 |
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| Lydiard, Robert Total change: -14.75 | |   |
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| National Junior Squad Young Masters | Street, Somerset | ENG | 2010-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2003 | 1.50 | 3 | -0.59 | 25 | -14.75 | |
|  Walker, Samuel | | | 1930 | ENG | 0.00 | 1 | -0.60 | 25 | -15.00 | |  Johnson, Roland Es | | | 1702 | ENG | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Hoare, Amy | | | 1904 | ENG | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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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