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Individual Calculations July 2009 |
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| Klenburg, Mikhail Total change: 8.40 | |   |
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| Israel National League 2009 | Various | ISR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2426 | 6.00 | 9 | 0.67 | 10 | 6.70 | |
|  Ribshtein, Nati | m | | 2349 | ISR | 0.00 | 1 | -0.61 | 10 | -6.10 | |  Gershkowich, David | f | | 2360 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Mittelman, Gur | m | | 2418 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Baron, Tal | f | | 2332 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kantarji, Pinchas | f | | 2362 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Hadany, Gilad | | | 2090 | ISR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Porat, David | f | | 2196 | ISR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gruenfeld, Yehuda | g | | 2498 | ISR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Greenfeld, Alon | g | | 2548 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | Elitzur Stav 2009 | Petach Tikva | ISR | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2429 | 6.00 | 9 | 0.17 | 10 | 1.70 | |
| | Kalka, Arkadius Georg | f | | 2397 | GER | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Neimer, Vitaly | f | | 2344 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Sidorenko, Ilya | | | 2357 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Yaacov, Avi | | | 2186 | ISR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Arlinsky, Uriel | | | 2235 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Kudischewitsch, David | m | | 2367 | RUS | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Gershkowich, David | f | | 2340 | ISR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Nesterovsky, Alex | | | 2255 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Nisman, Boris I | m | | 2374 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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