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Individual Calculations March 2018 |
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| Kupervaser, Erez Total change: 96.00 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Haifa-Nesher | Nesher | ISR | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1847 | 6.00 | 9 | 2.29 | 40 | 91.60 | |
|  Meir, Ohad | | | 1612 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Margovsky, Naum | | | 2003 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Levitan, Tal | | | 2127 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cherikovsky, Yuri | | | 2025 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zorella, Benzion | | | 1980 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Levitan, Ronit | | wc | 1844 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Weintraub, Amit | | | 1793 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Pirik, Arkadi | | | 2131 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Gov, Guy | | | 1742 | ISR | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Liga Alef North (Saturdays) 2018 Round 3-4 | various | ISR | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1973 | 1.00 | 1 | 0.11 | 40 | 4.40 | |
| | Pounko, Ariel | | | 1617 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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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