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Individual Calculations July 2015 |
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| Hadari, Ariel Total change: -1.60 | |   |
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| Liga Artzit Mercaz 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2025 | 0.50 | 1 | 0.18 | 20 | 3.60 | |
|  Nesterovskaya, Anzhelika | | wf | 2159 | UKR | 0.50 | 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) | | | | Mark Centre Spring 2015 | Tel Aviv | ISR | 2015-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2025 | 4.00 | 7 | -0.26 | 20 | -5.20 | |
|  Domensky, Arkadi | | | 1892 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rosenzweig, Shlomo | | | 1844 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zak, Uriel | m | | 2261 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bar-Or, Ornan | | | 1882 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Friedland, Moshe | | | 1931 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Tifferet, Shaked | | | 2043 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kadria, Shay | | | 1726 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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