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Individual Calculations January 2009 |
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| Baron, Tal Total change: 33.30 | |   |
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| European Youth Chess Championship 2008 - Boys U16 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2285 | 6.00 | 9 | 0.04 | 15 | 0.60 | |
|  Kamali, Mehran | | | 2035 | NED | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Sen, Subin | | | 2049 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Stella, Andrea | | | 2209 | ITA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Biryukov, Alexander | | | 2138 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Dubessay, Bastien | | | 2131 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Klekowski, Maciej | | | 2197 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Heimann, Andreas | | | 2433 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Mordechai, Hanan | | | 2072 | ISR | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kaforos, Dimitrios-Alkis | | | 2172 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Israel National Champ 2008 Finals | Haifa | ISR | 2008-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2299 | 5.00 | 9 | 2.18 | 15 | 32.70 | |
| | Greenfeld, Alon | g | | 2560 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Lerner, Konstantin Z. | g | | 2542 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nabaty, Tamir | | | 2456 | ISR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Aharon, Ofir | | | 2118 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Berkovich, Mark A | m | | 2409 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Caspi, Israel | m | | 2408 | ISR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kantsler, Boris | g | | 2491 | ISR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Bykhovsky, Anatoly | m | | 2447 | ISR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Golod, Vitali | g | | 2584 | ISR | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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