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Individual Calculations September 2009 |
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| Steinberg, Nitzan Total change: 115.80 | |   |
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| ISR 2nd League North 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 1917 | 7.00 | 10 | 5.22 | 15 | 78.30 | |
|  Rabinovich, Joseph | | | 2267 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rot, Yefim | | | 2097 | ISR | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Yudkovsky, Yair | | | 2244 | ISR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Izrailov, Zecharia | | | 2180 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Porat, Daniel | | | 2210 | ISR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Golberg, Igor | | | 2216 | ISR | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Shimonovich, Yoav | | | 2088 | ISR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Berman, Mark | | | 2180 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Grinberg, Vladimir | | | 2123 | ISR | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Lerner, Oleg | | | 2262 | ISR | 1.00 | 1 | 0.89 | 15 | 13.35 | |
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) | | | | Spring 2009 Mark Centre | Tel Aviv | ISR | 2009-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2044 | 3.50 | 6 | 1.08 | 15 | 16.20 | |
| | Bar-Or, Ornan | | | 1981 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ben, Tomer | | | 1975 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Shutzman, Joseph | f | | 2298 | USA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Zak, Uriel | m | | 2310 | ISR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Golberg, Igor | | | 2216 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Philosoph, Assi | | | 1981 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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) | | | | KFS Weekend 2009 | Kfar Saba | ISR | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2044 | 2.50 | 5 | 1.42 | 15 | 21.30 | |
| | Gaspariants, Garry | | | 2267 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Botvinnik, Mikhail | | | 2344 | ISR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Shachar, Ehud | f | | 2367 | ISR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Aharon, Ofir | | | 2137 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Nesterovsky, Alex | | | 2271 | ISR | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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