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Individual Calculations July 2019 |
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| Vagman, Roy Total change: 37.20 | |   |
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| Moti Shapira Spring Memorial A | Rishon Letzion | ISR | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1959 | 3.50 | 6 | 1.20 | 40 | 48.00 | |
|  Zaromb, Charles Irving | | | 1722 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Chernomordik, Pavel | f | | 2239 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pelech, Roee | | | 1812 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lahav, Michal | | wf | 2168 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Hoffmann, Yair | | | 2103 | ISR | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Kaganskiy, Gleb | f | | 2318 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Liga Alef Shfela 2019 Round 8-9 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1904 | 0.50 | 2 | -0.27 | 40 | -10.80 | |
| | Vardi, Shlomit | | | 1910 | ISR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Luria, Zur | | | 2071 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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