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Individual Calculations January 2018 |
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| Dvoirys, Semen I. Total change: 3.40 | |   |
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| Jeruchess Ashkelon IM International Autumn 2017 | Jerusalem | ISR | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2539 | 8.00 | 9 | 1.00 | 10 | 10.00 | |
|  Cohen Revivo, Shoham | | | 2221 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Zlatin, Alexander | | | 2236 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Nedobora, Mikhail | m | | 2396 | UKR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Libman, Guy | | | 2270 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Flom, Gabriel | m | | 2461 | FRA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Veinberg, Nimrod | f | | 2358 | ISR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Tifferet, Shaked | f | | 2299 | ISR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kovalenko, .sergiy S | | | 2197 | UKR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Parkhov, Yair | f | | 2369 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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) | | | | Herzliya International GM 2017 | Herzliya | ISR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2539 | 5.50 | 9 | -0.66 | 10 | -6.60 | |
| | Zifroni, Dov | g | | 2450 | ISR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lev, Ronen | g | | 2363 | ISR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Kudischewitsch, David | m | | 2350 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Flom, Gabriel | m | | 2474 | FRA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Shutzman, Joseph | f | | 2279 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Bakalchuk, Johnatan | f | | 2398 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Haimovich, Tal | m | | 2388 | ISR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Zoler, Dan | g | | 2497 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Gindi, Shachar | f | | 2391 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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