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Individual Calculations April 2017 |
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| Zak, Uriel Total change: 5.00 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2257 | 4.00 | 7 | 0.77 | 10 | 7.70 | |
|  Shwarchbard, Zvi | | | 1877 | ISR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kantsler, Boris | g | | 2424 | ISR | 0.50 | 1 | 0.22 | 10 | 2.20 | |  Cnaan, Moshe | | | 1943 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zilberman, Yaacov | g | | 2391 | ISR | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Axelrod, Arie | f | | 2267 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Soffer, Ram | g | | 2491 | ISR | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Dvoirys, Semen I. | g | | 2539 | RUS | 0.00 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | Liga Artzit Center 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2252 | 0.50 | 2 | -0.27 | 10 | -2.70 | |
| | Aharonovich, Itamar | f | | 2289 | ISR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Shachar, Ehud | f | | 2386 | ISR | 0.00 | 1 | -0.32 | 10 | -3.20 | |
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) | | |
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