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Individual Calculations January 2016 |
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| Singer, Amit Total change: 80.00 | |   |
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| National Championship Quarterfinal 2015 Kfar Saba A | Kfar Saba | ISR | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1980 | 7.00 | 9 | 1.84 | 40 | 73.60 | |
|  Tifferet, Shaked | | | 2028 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Schwarz, Harry | | | 1946 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Feldman, Antony | | | 2031 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Levy, Avner | | | 1637 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gorshtein, Asaf | | | 1730 | ISR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Atzmon, Emanuel | | | 2019 | ISR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Shani, Amichai | | | 2009 | ISR | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Hayohamo, Raz | | | 1740 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pletner, Valery | | | 2088 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | Liga Artzit Noar Tzafon 2015 Round 5-7 | various | ISR | 2015-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1985 | 2.00 | 2 | 0.16 | 40 | 6.40 | |
| | Kopaloff, Liam | | | 1585 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Duek, Lior | | | 1585 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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