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Individual Calculations October 2013 |
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| Tifferet, Shaked Total change: 10.80 | |   |
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| Dov Porat Memorial 2013 Youth | Ramat Gan | ISR | 2013-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1866 | 2.50 | 4 | 0.72 | 15 | 10.80 | |
|  Sassoon, Roei | | | 1669 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Kraus, Ohad | | | 2150 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ginchil, Shay | | | 1958 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bronstein, Or | | | 1863 | ISR | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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