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Individual Calculations May 2015 |
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| Yablonko, Eyal Total change: -70.40 | |   |
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| Liga Alef Shfela 2015 Round 4-6 | various | ISR | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1854 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
|  Brenner, Stav | | | 2000 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Parkhov, Yair | | | 2060 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 U20 championship - I. Eshel Memorial 2015 | Ayanot | ISR | 2015-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1854 | 3.00 | 6 | -0.16 | 40 | -6.40 | |
| | Ginchil, Shay | | | 2000 | ISR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Martianov, Andre | | | 1988 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Levi, Shoval | | | 1664 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Westreich, Itay | | | 1936 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Zach, Asif | | | 1681 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kereth, Oren | | | 1730 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 30th Czerniak Memorial Open B | Tel Aviv | ISR | 2015-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1854 | 0.50 | 3 | -1.06 | 40 | -42.40 | |
| | Azikri, Gur | | | 1879 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Zilbershtein, Victor | | | 1811 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Halahmi, Nadav | | | 1833 | ISR | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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