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Individual Calculations September 2011 |
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| Ledger, Dave J Total change: -48.75 | |   |
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| Big Slick International GM | Purley | ENG | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2245 | 1.00 | 8 | -1.11 | 15 | -16.65 | |
|  Shiven, Khosla | | | 2391 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Ansell, Simon T | m | | 2427 | ENG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Houska, Jovanka | m | wg | 2429 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Arkell, Keith C | g | | 2419 | ENG | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Vaibhav, Suri | m | | 2430 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Williams, Simon K | g | | 2520 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Eggleston, David J | f | | 2319 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Galego, Luis | g | | 2501 | POR | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | British Championship 2011 | Sheffield | ENG | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2277 | 5.50 | 11 | -2.14 | 15 | -32.10 | |
| | Conquest, Stuart C | g | | 2519 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Jenks, C Bruce | | | 2146 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Waterfield, John W | | | 1992 | ENG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | McKenna, Jason P | | | 2098 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Almond, Richard J | | | 2121 | ENG | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Lenier, Jude A | | | 2065 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Jaunooby, Ali R | | | 2130 | ENG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Yap, Jinwei Abel | | | 2029 | MAS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Simons, Martin J | | | 2179 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kemp, Paul R | | | 2114 | ENG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lalic, Peter D | | | 1978 | ENG | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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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