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Individual Calculations May 2018 |
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| Kereth, Oren Total change: 75.60 | |   |
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| Nat. Ch. Quarterfinal 2018 Rehovot | Rehovot | ISR | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1997 | 6.50 | 10 | 1.26 | 40 | 50.40 | |
|  Stolyarsky, Yegor | | | 1907 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Katkov, Michelle | | wf | 1838 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gorodetzky, Matan | | | 2060 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kunin, Michael | | | 2101 | ISR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Petrushinsky, Ilya | | | 1984 | ISR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Stolyarsky, Yegor | | | 1907 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Katkov, Michelle | | wf | 1838 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gorodetzky, Matan | | | 2060 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Kunin, Michael | | | 2101 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Petrushinsky, Ilya | | | 1984 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Liga Artzit South 2018 Round 6-7 | various | ISR | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2029 | 1.00 | 1 | 0.63 | 40 | 25.20 | |
| | Telman, Michael | | | 2127 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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