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Rapid:
Individual Calculations September 2022 |
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| Leib, Yoni Total change: -29.00 | |   |
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| Jonny Markovich Memorial A 2022 1 | Rishon le Zion | ISR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1614 | 1.50 | 5 | -0.14 | 20 | -2.80 | |
|  Zemach, Nadav | | | 2031 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Duchan, Yoav | | | 1506 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Malachi, Avraham | | | 1833 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sokolinsky, Yaakov | | | 1886 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ribstein, Orel | | | 1589 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Kfar Saba chess rapid U20 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1614 | 2.50 | 8 | -1.31 | 20 | -26.20 | |
| | Shohat, Yotam | f | | 2173 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Noy, Eyal | | | 1921 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Levinsom, Noam | | | 1443 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ribstein, Orel | | | 1589 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Chen, Oron | | | 1331 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tashkinova, Sofiia | | | 1777 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Shilon Rahav, Eliran | | | 1646 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zakin, Ilay | | | 1373 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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