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Individual Calculations May 2011 |
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| Williams, Peter A Total change: 23.55 | |   |
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| e2e4 Uxbridge Open | Uxbridge | ENG | 2011-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2173 | 4.00 | 5 | 1.57 | 15 | 23.55 | |
|  Jaszkiwskyj, Peter | | | 2002 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Merry, Alan B | | | 1979 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Arkell, Keith C | g | | 2412 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Hebden, Mark L | g | | 2546 | ENG | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Buyandalai, Tumen | | | 2060 | MGL | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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