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Individual Calculations January 2020 |
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| Leib, Yoni Total change: 41.60 | |   |
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| Quarter Finals-Israeli National Championship 2019, Rishon Letzion | Rishon Letzion | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1665 | 3.50 | 8 | 0.75 | 40 | 30.00 | |
|  Sokolinsky, Yaakov | | | 1903 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Tsyn, Igor | | | 2065 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leib, Daniel | | | 1795 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kanevsky, Evgeny | | | 1493 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Flaum, Mark | | | 1925 | ISR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Marcovici, Adrian | | | 1921 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Kostavetsky, Alexander | | | 1581 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kadosh, Lior | | | 1718 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1620 | 1.50 | 2 | 0.29 | 40 | 11.60 | |
| | Kaspin, Ido | | | 1473 | ISR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Munte, Noa | | | 1614 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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