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Individual Calculations January 2012 |
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| Cox, John J Total change: -12.30 | |   |
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| Luzerner Open 2011 | Luzern | SUI | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2423 | 5.00 | 7 | 0.44 | 10 | 4.40 | |
|  Meier, Manuel | | | 2056 | SUI | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Arjun, Bharat | c | | 2156 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Goldstern, Filip | f | | 2319 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kolly, Jacques | f | | 2289 | SUI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Hirneise, Tobias | m | | 2446 | GER | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Krivonosov, Oleg | m | | 2439 | LAT | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Ferguson, Mark | m | | 2374 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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) | | | | London Chess Classic 2011: Open | London | ENG | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2423 | 5.50 | 9 | -1.67 | 10 | -16.70 | |
| | Svaralova, Monika | | | 2025 | SVK | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Compton, Alistair | | | 2024 | NZL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Varnam, Liam D | | | 2060 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Blazquez, Denis | | | 2178 | FRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Eames, Robert S | f | | 2241 | ENG | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Williamson, Roger | | | 2157 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ledger, Dave J | f | | 2228 | ENG | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Osborne, Marcus E | | | 2246 | ENG | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Weber, Tom | f | | 2355 | LUX | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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