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Individual Calculations April 2019 |
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| Gefen, Itamar Total change: 4.00 | |   |
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| Ganei Tikva Championship 2019 | Ganei Tikva | ISR | 2019-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1657 | 1.50 | 4 | 0.37 | 40 | 14.80 | |
|  Shtabsky, Sergey | | | 1990 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Nachshoni, Yehoshua | | | 1989 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Reches, Omer | | | 1468 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Erentroy, Yehuda | | | 1964 | ISR | 0.00 | 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 Merkaz 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1613 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Domensky, Arkadi | | | 1789 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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