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Individual Calculations April 2019 |
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| Gorodetzky, David Total change: 17.30 | |   |
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| GM Winter 2019 Petach Tikva | Petach Tikva | ISR | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2478 | 2449 | 5.50 | 9 | 1.36 | 10 | 13.60 | |
|  Globus, Or | f | | 2367 | ISR | 0.50 | 1 | -0.11 | 10 | -1.10 | |  Bagrationi, Alexander | g | | 2534 | UKR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Flom, Gabriel | m | | 2460 | FRA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Bakalchuk, Johnatan | m | | 2459 | ISR | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Rozentalis, Eduardas | g | | 2529 | LTU | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Zubov, Alexander | g | | 2599 | UKR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Lomasov, Semyon | m | | 2559 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Bronstein, Or | f | | 2396 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Erenberg, Ariel | m | | 2396 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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) | | | | Israel National Team Championship 2019 Round 9-10 | Various | ISR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2585 | 2444 | 1.00 | 2 | 0.37 | 10 | 3.70 | |
| | Kravtsiv, Martyn | g | | 2632 | UKR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Boruchovsky, Avital | g | | 2538 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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