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Individual Calculations May 2015 |
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| Levitan, Ronit Total change: 92.00 | |   |
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| Israel Youth Championship Under 12 - 2015 | Ayanot | ISR | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1589 | 3.50 | 7 | 1.83 | 40 | 73.20 | |
|  Kadria, Shay | | | 1780 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Cohen Revivo, Shoham | | | 1869 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Iliaguev, Daniel | | | 1800 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Vuller, Anastasia | | wc | 1628 | ISR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Ben Ari, Yannay | | | 1779 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Globus, Or | | | 1896 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Gorodetzky, Matan | | | 1835 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Israel U12 Girls championship 2015 | Tel Aviv | ISR | 2015-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1589 | 1.50 | 2 | 0.47 | 40 | 18.80 | |
| | Vuller, Anastasia | | wc | 1628 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Novik, Maya | | | 1535 | ISR | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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