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Individual Calculations July 2015 |
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| Rudnev, Nikolay Total change: 6.20 | |   |
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| Jerusalem Senior championship 2015 | Jerusalem | ISR | 2015-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2036 | 4.00 | 7 | 0.49 | 20 | 9.80 | |
|  Lukovski, Lev | | | 1863 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Gofshtein, Semion | | | 1989 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Slonimskij, Arkadij | | | 2163 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Yosefashvilly, Michael | | | 2000 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Lubin, Yosef | | | 2152 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gal, Moshe | | | 2151 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Landa, Alex | | | 1928 | ISR | 1.00 | 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) | | | | Liga Artzit Mercaz 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2036 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
| | Kreizberg, Michael | f | | 2296 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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