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Individual Calculations September 2009 |
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| Valette, Christian Total change: -10.20 | |   |
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| International Chess Festival Eforie Nord | Eforie Nord | ROU | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2102 | 3.50 | 10 | -2.82 | 15 | -42.30 | |
|  Dragomirescu, Robin-Alexandru | | | 2329 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Capraru, Roxana-Elena | | | 1752 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Bargan, Sergei | m | | 2305 | MDA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Radulescu, Gabriel | | | 1913 | ROU | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Sevastian, Ivona-Emma | | | 1819 | ROU | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Lolici, Iselin-Amanda | | | 1900 | ROU | 0.00 | 1 | -0.76 | 15 | -11.40 | | | David, Dorian-Ciprian | | | 1752 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Atomei, Cristian | | | 1867 | ROU | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Lyell, Mark | f | | 2301 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Scripnic, Dumitru | | | 1946 | MDA | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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) | | | | Jubilee Open Master 2009 | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2097 | 4.50 | 9 | 2.14 | 15 | 32.10 | |
| | Jurek, Josef | m | | 2353 | CZE | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Cabrera, Trujillo Jorge | m | | 2410 | ESP | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Carron, Julien | m | | 2416 | SUI | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Mensch, Etienne | m | | 2357 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gonzales, Diaz Julio | | | 2260 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Weiler, Dieter | | | 2195 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Schmid, Michael | | | 2210 | GER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Csajka, Felix | | | 2204 | SUI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Fiderer, Lukas | | | 2191 | GER | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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