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Individual Calculations April 2009 |
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| Speelman, Jon S Total change: -1.70 | |   |
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| 4NCL part 2 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2530 | 1.50 | 2 | 0.26 | 10 | 2.60 | |
|  Emms, John M | g | | 2489 | ENG | 0.50 | 1 | -0.06 | 10 | -0.60 | |  Houska, Jovanka | m | wg | 2399 | ENG | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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) | | | | Gibraltar Master 2009 | Gibraltar | ENG | 2009-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2536 | 6.50 | 10 | -0.43 | 10 | -4.30 | |
| | Csonka, Attila Istvan | f | | 2289 | HUN | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Haugstad, Espen | | | 2186 | NOR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Aerni, Andi | | | 2186 | SUI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ripari, Marcelo | f | | 2313 | ARG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Calzetta, Monica | | wg | 2371 | ESP | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Nithander, Victor | f | | 2369 | SWE | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Karim, Ismael | m | | 2407 | MAR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Bellon Lopez, Juan Manuel | g | | 2440 | ESP | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Papp, Gabor | m | | 2517 | HUN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Vachier-Lagrave, Maxime | g | | 2696 | FRA | 0.50 | 1 | 0.21 | 10 | 2.10 | |
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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