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Individual Calculations May 2018 |
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| Parnes, Nadav Total change: 18.40 | |   |
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| 33rd Czerniak Memorial 2018 Open A | Tel Aviv | ISR | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1920 | 2.00 | 5 | 0.33 | 40 | 13.20 | |
|  Milikow, Yoav | | | 2132 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Porat, Daniel | | | 2208 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zemach, Nadav | | | 1898 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Ben Ari, Yannay | | | 1995 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hertz, Yaniv | | | 2033 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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 2018 Round 6-7 | various | ISR | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1920 | 0.50 | 1 | 0.13 | 40 | 5.20 | |
| | Reprun, Nadejda | | | 2013 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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