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Individual Calculations December 2012 |
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| Predke, Alexandr Total change: -6.50 | |   |
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| World Youth Chess Championship 2012 - Open 18 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2509 | 7.00 | 11 | -0.65 | 10 | -6.50 | |
|  Patil, Pratik | | | 2208 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Ochsner, Bjorn Moller | f | | 2324 | DEN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Mons, Leon | f | | 2332 | GER | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ben Artzi, Ido | | | 2298 | ISR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Makhmutov, Rail | f | | 2354 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Tomazini, Zan | f | | 2368 | SLO | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bluebaum, Matthias | m | | 2438 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Narayanan, Srinath | m | | 2438 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Nagy, Gabor | | | 2408 | HUN | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Mammadov, Zaur | m | | 2449 | AZE | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Westerberg, Jonathan | f | | 2322 | SWE | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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