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Individual Calculations September 2009 |
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| Cnaan, Moshe Total change: 8.70 | |   |
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| Spring Herzlia 2009 | Herzlia | ISR | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2125 | 6.00 | 9 | 0.40 | 15 | 6.00 | |
|  Kinberg, Ofer | | | 2091 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Hadari, Ariel | | | 2024 | ISR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Lavi, Idan | | | 2121 | ISR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Gunsherovich, Itay | | | 2071 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ben Porat, Zeev | | | 1974 | ISR | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Towers, Brian | | | 1859 | ISR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lotsov Har-Zahav, Avraham | | | 2045 | ISR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Magen, Paz | | | 2009 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Chassid, Elan | | | 2106 | ISR | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | Shah Kait 2009 | Natanya | ISR | 2009-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2125 | 3.00 | 6 | 0.49 | 15 | 7.35 | |
| | Veinberg, Nimrod | | | 1869 | ISR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Axelrod, Arie | | | 2317 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gershkowich, David | f | | 2340 | ISR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ronen, Israel | | | 2150 | ISR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Klein, Boris | | | 2132 | ISR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Zak, Uriel | m | | 2310 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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 |
| 2176 | 2142 | 2.00 | 5 | -0.31 | 15 | -4.65 | |
| | Haimovich, Tal | m | | 2414 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Tal, Eyal | | | 2028 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Shutzman, Joseph | f | | 2255 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Efroimski, Marsel | | wf | 2066 | ISR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Shusterman, Mark | | | 2117 | ISR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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