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Individual Calculations March 2023 |
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| Ben Dror, Ori Total change: 82.80 | |   |
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| Herzliya Winter Tournament-A 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1386 | 2.50 | 7 | 1.59 | 40 | 63.60 | |
|  Tadmor, Maya | | | 1798 | ISR | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Michaeli, Omri | | | 1707 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Levy, Zohar | | | 1757 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Patt, Zafrir | | | 1779 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shilon Rahav, Eliran | | | 1866 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Laor, Jason Ethan | | | 1535 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Allouch, Gavriel | | | 1646 | ISR | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | League Bet Herzelia 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1435 | 1.00 | 2 | 0.48 | 40 | 19.20 | |
| | Hershkovich, Benny | | | 1498 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Yahav, Menachem | | | 1785 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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