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Individual Calculations February 2018 |
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| Hazernov, Nahum Total change: 1.60 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Jeruchess | Jerusalem | ISR | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1837 | 2.00 | 5 | -0.27 | 20 | -5.40 | |
|  Pravdivetz, Vladimir | | | 1975 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Lerner, Malkiel | | | 1960 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pilchin, Uri | | | 1836 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Freiman, Mark | | | 1783 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mertz, Binyamin | | | 1800 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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 Artzit South 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 1880 | 0.50 | 1 | 0.35 | 20 | 7.00 | |
| | Yartsev, Pavel | | | 2176 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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