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Individual Calculations May 2017 |
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| Zak, Uriel Total change: -8.90 | |   |
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| 32nd Czerniak Memorial Festival Open A | Tel Aviv | ISR | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2257 | 3.50 | 5 | -0.08 | 10 | -0.80 | |
|  Sokolovsky, Yahli | | | 1948 | ISR | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Aroesti, Roee | | | 2014 | ISR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Arlinsky, Uriel | f | | 2310 | ISR | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Cnaan, Moshe | | | 1991 | ISR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lahav, Michal | | wf | 2133 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | |
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 7 | varios | ISR | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2257 | 0.00 | 1 | -0.81 | 10 | -8.10 | |
| | Magen, Maxim | | | 2004 | ISR | 0.00 | 1 | -0.81 | 10 | -8.10 | |
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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