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Individual Calculations April 2017 |
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| Bar-Or, Ornan Total change: -11.60 | |   |
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| Mark Center Tuesdays Winter 2017 A | Tel Aviv | ISR | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1909 | 3.50 | 7 | -1.45 | 20 | -29.00 | |
|  Rozin, Yoav | | | 1747 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Zemach, Nadav | | | 1512 | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zukerman, Ariel | | | 1736 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Verny, David | | | 1692 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Noy, Eyal | | | 1680 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sheinkman, Igor | | | 2061 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mamin, Tagir | | | 1740 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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 Shfela 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1890 | 2.00 | 2 | 0.87 | 20 | 17.40 | |
| | Shaashua, Hadar | | | 1728 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mdivani, Maka | | | 1945 | ISR | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | |
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