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Individual Calculations April 2019 |
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| Vaisman, Felix Total change: -6.80 | |   |
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| Mark Center Winter A 2019 | Tel Aviv | ISR | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2131 | 4.00 | 7 | -0.05 | 20 | -1.00 | |
|  Lotsov Har-Zahav, Avraham | | | 1770 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Amit, Eli | | | 1958 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zilberman, Yaacov | g | | 2334 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gershkowich, David | f | | 2200 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Nissim, Yonatan | | | 2036 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Guz, Ari | | | 1983 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Aroesti, Roee | f | | 2168 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Liga Artzit Darom 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2118 | 0.00 | 1 | -0.29 | 20 | -5.80 | |
| | Lederman, Leon | m | | 2278 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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