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Individual Calculations April 2009 |
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| Kudischewitsch, David Total change: 17.50 | |   |
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| Ashdod Festival 2008 | Ashdod | ISR | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2343 | 5.00 | 7 | 2.20 | 10 | 22.00 | |
|  Shapiro, Evgeny | | | 2194 | ISR | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Mikhalevski, Victor | g | | 2602 | ISR | 0.50 | 1 | 0.32 | 10 | 3.20 | | | Kovalev, Andrei | g | | 2549 | BLR | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Davarashvili, Nodar | | | 2224 | GEO | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nabaty, Tamir | | | 2456 | ISR | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Tseitlin, Mark D | g | | 2436 | ISR | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Kantsler, Boris | g | | 2491 | ISR | 0.00 | 1 | -0.30 | 10 | -3.00 | |
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 Winter 2009 | Petach Tikva | ISR | 2009-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2349 | 4.50 | 9 | -0.45 | 10 | -4.50 | |
| | Tarnopolsky, Anatoly | f | | 2301 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Karp, Michael | f | | 2280 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Nesterovsky, Alex | | | 2249 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Nakar, Eylon | | | 2210 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Arlinsky, Uriel | | | 2277 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Neimer, Vitaly | | | 2336 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Klenburg, Mikhail | m | | 2426 | UKR | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Nedobora, Mikhail | m | | 2425 | UKR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kaganskiy, Gleb | f | | 2317 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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