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Individual Calculations September 2011 |
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| Aharon, Ofir Total change: -8.40 | |   |
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| Shah Kait 2011 | Natanya | ISR | 2011-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2236 | 3.50 | 7 | -0.56 | 15 | -8.40 | |
|  Ben-Natan, Yigal | | | 2020 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Fishman, Alik | | | 2183 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Mindlin, Alon | | | 2116 | ISR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Birnboim, Nathan | m | | 2362 | ISR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Gershkowich, David | f | | 2272 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kaplivatski, Alexander | f | | 2254 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Veinberg, Nimrod | | | 1991 | ISR | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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) | | | | KFS Weekend 2011 Rashit | Kfar Saba | ISR | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2306 | 3.00 | 5 | 0.00 | 15 | 0.00 | |
| | Hertz, Yaniv | | | 2043 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Greenfeld, Alon | g | | 2566 | ISR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Efroimski, Marsel | | wm | 2235 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Freidles, Victor | | | 1995 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Porat, Maya | | wm | 2274 | ISR | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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