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Individual Calculations March 2019 |
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| Mesropov, Konstantin Total change: -21.20 | |   |
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| Israel National Team Championship 2019 Round 3-8 | Various | ISR | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2431 | 3.00 | 6 | -0.38 | 10 | -3.80 | |
|  Haimovich, Tal | m | | 2401 | ISR | 0.00 | 1 | -0.54 | 10 | -5.40 | |  Bronstein, Or | f | | 2396 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Lurie, Michael | | | 2336 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ben Artzi, Ido | m | | 2376 | ISR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Gershkowich, David | f | | 2201 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mikhalevski, Victor | g | | 2587 | ISR | 1.00 | 1 | 0.71 | 10 | 7.10 | |
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) | | | | IM Winter 2019 Petach Tikva | Petach Tikva | ISR | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2431 | 4.50 | 9 | -1.74 | 10 | -17.40 | |
| | Kudischewitsch, David | m | | 2350 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Aharonovich, Itamar | f | | 2288 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Gorodetzky, Matan | | | 2154 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Sivuk, Vitaly | g | | 2519 | UKR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Nisman, Boris I | m | | 2280 | RUS | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Zlatin, Alexander | f | | 2223 | ISR | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Friedland, Moshe | f | | 2236 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sokolovsky, Yahli | | | 2220 | ISR | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Kupervaser, Erez | | | 2246 | ISR | 0.00 | 1 | -0.74 | 10 | -7.40 | |
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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