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Individual Calculations November 2019 |
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| Uritsky, Yonathan Total change: 2.80 | |   |
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| Dov Porat Memorial 2019: Youth Event - A | Ramat Gan | ISR | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1890 | 2.50 | 5 | 0.17 | 40 | 6.80 | |
|  Ribstein, Orel | | | 1556 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Lukin, Elisha | | | 2280 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sobel, Alon | | | 1803 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Cohen Revivo, Shoham | f | | 2290 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bialik, Eyal | | | 1770 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | Elite Youth League - North 2019/20 Round 3 | Various | ISR | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1890 | 0.50 | 1 | -0.10 | 40 | -4.00 | |
| | Tal-Shahar, Liam | | | 1815 | ISR | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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