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Individual Calculations January 2010 |
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| Zak, Uriel Total change: -12.30 | |   |
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| Stav 2009 Mark Centre | Tel Aviv | ISR | 2009-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2310 | 4.50 | 7 | -0.53 | 10 | -5.30 | |
|  Landa, Leon | | | 2043 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Amit, Eli | | | 2110 | ISR | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zalkind, Konstantin | f | | 2107 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Sheshkin, Matan | | | 2204 | ISR | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Hertz, Yaniv | | | 1989 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Neimer, Vitaly | f | | 2395 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Kneler, Boris | | | 2074 | ISR | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | Ashdod Festival 2009 | Ashdod | ISR | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2310 | 4.00 | 6 | -0.70 | 10 | -7.00 | |
| | Hertz, Yaniv | | | 1989 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Steinberg, Nitzan | | | 2165 | ISR | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Brusilovski, Lena | | | 2016 | ISR | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Ben-Nathan, Yigal | | | 2009 | ISR | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sheshkin, Matan | | | 2204 | ISR | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Foo, Benjamin | | | 2066 | SIN | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | |
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