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Individual Calculations April 2008 |
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| Grivas, Efstratios Total change: -11.30 | |   |
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| ESSNA TEAM CHAMPIONSHIPS TIE BREAKS 2007 | ATTICA | GRE | 2007-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2507 | 1.00 | 2 | -0.34 | 10 | -3.40 | |
|  Siamidis, Dimitrios | | | 2157 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Parligras, Mircea | g | | 2542 | ROU | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | Corus Chess 2008 - GM C | Wijk aan Zee | NED | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2492 | 2509 | 6.00 | 13 | -0.79 | 10 | -7.90 | |
|  Van Der Werf, Mark | m | | 2389 | NED | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Ruijgrok, Dennis | | | 2329 | NED | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Reinderman, Dimitri | g | | 2533 | NED | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Krush, Irina | m | wg | 2473 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Caruana, Fabiano | g | | 2598 | ITA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Carlsson, Pontus | g | | 2501 | SWE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Braun, Arik | m | | 2536 | GER | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Van Der Wiel, John T.h. | g | | 2490 | NED | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Li, Shilong | g | | 2502 | CHN | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Ushenina, Anna | m | wg | 2484 | UKR | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Nijboer, Friso | g | | 2578 | NED | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Negi, Parimarjan | g | | 2526 | IND | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Peng, Zhaoqin | g | wg | 2461 | NED | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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