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Individual Calculations April 2018 |
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| Levitan, Tal Total change: 10.60 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Kiryat Bialik | Kiryat Bialik | ISR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2075 | 4.00 | 7 | -0.31 | 40 | -12.40 | |
|  Weintraub, Amit | | | 1775 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Gershkowich, David | f | | 2242 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Akman, Adi | | | 2109 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Hajaj, Ariel | | | 1874 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Margovsky, Naum | | | 1941 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Dayan, Prosper | | | 1796 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Gleizer, Mark | f | | 2111 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | | NOTE: K factor changed | | Liga Alef North (Saturdays) 2018 Round 5-6 | various | ISR | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2044 | 2.00 | 2 | 1.15 | 20 | 23.00 | |
| | Cherikovsky, Yuri | | | 2028 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Rozhanski, Yosef | | | 2172 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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