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Individual Calculations December 2018 |
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| Barak, Gil Total change: 33.20 | |   |
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| Rishon Fall 2018 Tuesdays | Rishon Letzion | ISR | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2091 | 5.50 | 7 | 0.43 | 40 | 17.20 | |
|  Fadida, Yehonatan | | | 1796 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Levin, Evgeny | | | 1752 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Raiko, Yossi | | | 1912 | ISR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bulkovstein, David | | | 1882 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Martianov, Andre | | | 1996 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Stolyarsky, Yegor | | | 2006 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Reprun, Nadejda | | | 2025 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | Elite Youth League - South 2018/9 4-5 | Various | ISR | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2075 | 2.00 | 2 | 0.40 | 40 | 16.00 | |
| | Neiman, Maks | | | 1944 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kushnir, Arie | | | 1675 * | 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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