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Individual Calculations April 2020 |
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| Ater, Yuval Total change: 67.60 | |   |
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| Moshe Zibi Zinter Memorial A | Tel Aviv | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1604 | 3.50 | 7 | 1.44 | 40 | 57.60 | |
|  Volkov, Yuri | | | 1882 | ISR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Leor, Ephraim | | | 1747 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Shorek, Mordechai | | | 1825 | ISR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Amitai, Ido | | | 1713 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Elkin, Michael | | | 1770 | ISR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lotsov Har-Zahav, Avraham | | | 1800 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Tsarfati, Ohn | | | 1616 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Liga Alef Sharon 2020 Round 4 | Various | ISR | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1604 | 0.50 | 1 | 0.25 | 40 | 10.00 | |
| | Patt, Zafrir | | | 1795 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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