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Individual Calculations December 2012 |
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| Kozganbay, Erkin Total change: -1.20 | |   |
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| Astana IM | Astana | KAZ | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2325 | 5.00 | 9 | 1.22 | 15 | 18.30 | |
|  Sharafiev, Azat | m | | 2423 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Khusnutdinov, Rustam | g | | 2513 | KAZ | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Igambergenov, Alibek | c | | 2272 | KAZ | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Efanov, Nikolay | m | | 2411 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Khoroshev, Nikita | f | | 2360 | UZB | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Yatsenko, Alexei | m | | 2475 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Saiyn, Zhanat | | | 2206 | KAZ | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Akkozov, Berik | f | | 2376 | KAZ | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Khamrakulov, Dzhurabek | m | | 2425 | UZB | 0.50 | 1 | 0.14 | 15 | 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) | | | | World Youth Chess Championship 2012 - Open 18 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2326 | 6.00 | 11 | -1.30 | 15 | -19.50 | |
| | Zaporojan, Andrei | | | 1938 | MDA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Bok, Benjamin | m | | 2537 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Aleman Hernandez, Andres | | | 2161 | MEX | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Siagodnik, Anton | f | | 2189 | BLR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Skouvaklis, Alexis | | | 2167 | SUI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Navalgund, Niranjan | | | 2149 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Fisher, William | | | 2225 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Naoum, Spyridon | | | 2184 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Jovancevic, Jovan | | | 2025 | MNE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Guseynov, Alihan | | | 2139 | UZB | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ferreira, Jorge Viterbo | f | | 2402 | POR | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | |
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