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Individual Calculations April 2018 |
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| Mesropov, Konstantin Total change: 3.30 | |   |
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| Petah Tikva Winter GM 2018 | Petah Tikva | ISR | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2425 | 5.00 | 9 | 0.80 | 10 | 8.00 | |
|  Mindlin, Alon | m | | 2452 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | |  Sivuk, Vitaly | g | | 2524 | UKR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Deutsch, Eyal | m | | 2358 | ISR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zubov, Alexander | g | | 2612 | UKR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Drori, Saar | f | | 2391 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Veinberg, Nimrod | f | | 2364 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Bagrationi, Alexander | g | | 2540 | UKR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Erenberg, Ariel | m | | 2391 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Gorodetzky, David | f | | 2418 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | Israel National Team Championship 2018 Round 11 | Tel Aviv | ISR | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2415 | 0.00 | 1 | -0.47 | 10 | -4.70 | |
| | Zifroni, Dov | g | | 2437 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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