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Individual Calculations April 2009 |
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| Steinberg, Nitzan Total change: 127.00 | |   |
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| Israel U20 League 2009 | Various | ISR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1931 | 5.50 | 7 | 3.06 | 25 | 76.50 | |
|  Ben Porat, Or | | | 2170 | ISR | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Givon, Asaf | | | 2101 | ISR | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Neimer, Vitaly | | | 2281 | ISR | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Portnoy, Matan | | | 1969 | ISR | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Sheshkin, Matan | | | 2106 | ISR | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Kirichenko, Alex | | | 2040 | ISR | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Lavi, Royi | | | 1708 | ISR | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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) | | | | Winter 2009 Mark Centre | Tel Aviv | ISR | 2009-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1917 | 3.50 | 6 | 2.02 | 25 | 50.50 | |
| | Hasidovski, Arnold | | | 2193 | ISR | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Zalkind, Konstantin | f | | 2149 | ISR | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Ulman, Victor | | | 1801 | ISR | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Kinberg, Ofer | | | 2134 | ISR | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Zak, Uriel | m | | 2267 | ISR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shutzman, Joseph | f | | 2267 | USA | 0.50 | 1 | 0.39 | 25 | 9.75 | |
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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