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Individual Calculations December 2017 |
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| Hadari, Ariel Total change: -34.00 | |   |
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| Kiryat Ono Autumn 2017 main tournament | Kiryat Ono | ISR | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2002 | 1.00 | 5 | -1.70 | 20 | -34.00 | |
|  Lotsov Har-Zahav, Avraham | | | 1766 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Axelrod, Arie | f | | 2321 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sherman, Reem | | | 1769 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Aizenberg, Benny | | | 1855 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Philosoph, Assi | | | 2171 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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