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Individual Calculations July 2015 |
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| Slonimskij, Arkadij Total change: 15.00 | |   |
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| Jerusalem Senior championship 2015 | Jerusalem | ISR | 2015-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2163 | 6.00 | 7 | 1.27 | 20 | 25.40 | |
|  Vinogradov, Victor | | | 1973 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Golbart, Vadim | | | 2005 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rudnev, Nikolay | | | 2036 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Lubin, Yosef | | | 2152 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Gal, Moshe | | | 2151 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Yosefashvilly, Michael | | | 2000 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Belokopyt, Boris | | | 1880 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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 Mercaz 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2168 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
| | Aharonovich, Itamar | | | 2209 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Malachi, Avraham | | | 2112 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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