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Individual Calculations November 2018 |
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| Eyal, Amir Total change: -42.80 | |   |
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| Artzit Youth League - Center 2018/9 1 | Various | ISR | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1668 | 1.00 | 1 | 0.39 | 40 | 15.60 | |
|  Etingof, Yury | | | 1589 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | Artzit Youth League - Center 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1668 | 0.00 | 3 | -1.46 | 40 | -58.40 | |
| | Efrati, Alon | | | 1734 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Cohen, Elad | | | 1618 | ISR | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Shik Buchbinder, Maks | | | 1682 | ISR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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