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Individual Calculations July 2011 |
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| Rabinovich, Joseph Total change: -23.70 | |   |
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| ISR 2nd League Center 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2298 | 5.00 | 9 | -1.28 | 15 | -19.20 | |
|  Sheskin, Matan | | | 2255 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Tal, Eyal | | | 2117 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Zak, Uri | | | 2253 | ISR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Calabrese, Gabriel | | | 2156 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Dvir, Ofir | | | 1993 | ISR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Ben Porat, Zeev | | | 1988 | ISR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Zalkind, Konstantin | f | | 2123 | ISR | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Stepak, Yedael | f | | 2237 | ISR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Malachi, Avraham | | | 2147 | ISR | 0.50 | 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) | | | | Summer Madateck 2011 | Haifa | ISR | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2289 | 3.50 | 6 | -0.30 | 15 | -4.50 | |
| | Zorella, Benzion | | | 2122 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Aharon, Ofir | | | 2236 | ISR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Gershkowich, David | f | | 2272 | ISR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Cherikovsky, Yuri | | | 2169 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gordon, Evgeny | | | 2102 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Steinberg, Nitzan | | | 2226 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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