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Individual Calculations November 2018 |
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| Tamir, Roee Total change: 5.20 | |   |
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| Artzit Youth League - Center 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1752 | 1.50 | 3 | 0.13 | 40 | 5.20 | |
|  Dekel, Gal | | | 1620 | ISR | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Vagman, Roy | | | 2032 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sobel, Ido | | | 1727 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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