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Individual Calculations September 2013 |
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| Ben-Simon, Eden Total change: -41.40 | |   |
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| Ramat-Gan/Givatayim Summer 2013 | Ramat Gan | ISR | 2013-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1750 | 1.00 | 5 | -0.14 | 30 | -4.20 | |
|  Podeneshko, Evgeny | | | 2095 | ISR | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Ginchil, Shay | | | 1930 | ISR | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Hadari, Ariel | | | 2031 | ISR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Mazor, Yair | | | 1927 | ISR | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Hadad, Ofer | | | 1868 | ISR | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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) | | | | Grand Prize 2013 Youth | Tel Aviv | ISR | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1780 | 0.00 | 3 | -1.24 | 30 | -37.20 | |
| | Nueman, Uri | | | 2069 | ISR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Ritbo, Dan | | | 1943 | ISR | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Vuller, Anastasia | | | 1540 | ISR | 0.00 | 1 | -0.80 | 30 | -24.00 | |
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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