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Blitz:
Individual Calculations April 2020 |
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| Postny, Evgeny Total change: 16.40 | |   |
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| Kfar Saba Blitz Natan Blumkin Memorial | Kfar Saba | ISR | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2520 | 8.00 | 10 | 0.35 | 20 | 7.00 | |
|  Caspi, Nimi | | | 1789 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Guz, Ari | | | 1794 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bykhovsky, Avigdor | g | | 2316 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mindlin, Alon | m | | 2415 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ben Artzi, Ido | m | | 2255 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bakalchuk, Johnatan | m | | 2460 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zoler, Dan | g | | 2494 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Givon, Asaf | m | | 2391 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Deutsch, Eyal | m | | 2394 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zemach, Nadav | | | 1785 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Blitz Dugo Friedman Memorial 2020 5.3.2020 | Rishon Letzion | ISR | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2510 | 7.00 | 9 | 0.47 | 20 | 9.40 | |
| | Bronstein, Arkady | | | 2040 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Veinberg, Nimrod | m | | 2307 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Globus, Or | f | | 2160 | ISR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Lahav, Michal | | wm | 2073 | ISR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Dvoirys, Semen I. | g | | 2407 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zoler, Dan | g | | 2494 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gorodetzky, David | m | | 2516 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Erenberg, Ariel | m | | 2342 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Flom, Gabriel | g | | 2426 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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