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Individual Calculations April 2009 |
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| Axelrod, Arie Total change: 59.10 | |   |
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| Chaim Kandelshine Memorial 2008 | Herzlia | ISR | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2283 | 8.00 | 8 | 1.85 | 15 | 27.75 | |
|  Ginzburg, Natan | | | 2075 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Lehocky, Viktor | | | 2095 | SVK | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Zalkind, Konstantin | f | | 2149 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Cnaan, Moshe | | | 2135 | ISR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Dror, Levi | | | 1933 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hasidovsky, Michael | | | 2112 | ISR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Magen, Paz | | | 1994 | ISR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Schwarz, Harry | | | 2042 | ISR | 1.00 | 1 | 0.20 | 15 | 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) | | | | Ashdod Festival 2008 | Ashdod | ISR | 2008-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2283 | 3.50 | 6 | 0.92 | 15 | 13.80 | |
| | Kantsler, Boris | g | | 2491 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Hadany, Gilad | | | 2090 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Zak, Uri | | | 2205 | ISR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Tseitlin, Mark D | g | | 2436 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Malisov, Boris | | | 2390 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Klenburg, Mikhail | m | | 2403 | UKR | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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) | | | | Winter 2009 Mark Centre | Tel Aviv | ISR | 2009-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2258 | 5.00 | 6 | 1.17 | 15 | 17.55 | |
| | Lotsov Har-Zahav, Avraham | | | 2043 | ISR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Shwarchbard, Zvi | | | 1908 | ISR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kinberg, Ofer | | | 2134 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Zak, Uriel | m | | 2318 | ISR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Shutzman, Joseph | f | | 2305 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Zalkind, Konstantin | f | | 2149 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | |
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