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Individual Calculations September 2011 |
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| Houska, Jovanka Total change: 8.50 | |   |
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| Big Slick International GM | Purley | ENG | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2429 | 5.00 | 9 | 0.25 | 10 | 2.50 | |
|  Eggleston, David J | f | | 2319 | ENG | 0.50 | 1 | -0.15 | 10 | -1.50 | |  Shiven, Khosla | | | 2391 | IND | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ledger, Dave J | f | | 2245 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Vaibhav, Suri | m | | 2430 | IND | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Williams, Simon K | g | | 2520 | ENG | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Galego, Luis | g | | 2501 | POR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ansell, Simon T | m | | 2427 | ENG | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Arkell, Keith C | g | | 2419 | ENG | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Slavin, Alexei | m | | 2412 | RUS | 1.00 | 1 | 0.48 | 10 | 4.80 | |
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 |
| 2348 | 2418 | 7.00 | 11 | 0.60 | 10 | 6.00 | |
| | Britton, Richard L | f | | 2203 | ENG | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Brown, Martin | | | 2130 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Walton, Alan J | c | | 2172 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Shaw, Peter | | | 2163 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Wells, Peter K | g | | 2489 | ENG | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Gordon, Stephen J | g | | 2533 | ENG | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Conquest, Stuart C | g | | 2519 | ENG | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Pert, Nicholas | g | | 2555 | ENG | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Ledger, Andrew J | m | | 2435 | ENG | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Rendle, Thomas E | m | | 2386 | ENG | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Chapman, Terry P D | | | 2242 | ENG | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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) | | |
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