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Individual Calculations April 2019 |
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| Ben Ari, Yannay Total change: 25.20 | |   |
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| Herzliya Winter A 2019 | Herzliya | ISR | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1975 | 4.50 | 9 | -0.05 | 40 | -2.00 | |
|  Homa, Miky | | | 1575 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Axelrod, Arie | f | | 2227 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Zalkind, Konstantin | f | | 2169 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Guz, Ari | | | 1983 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Rozen, Eytan | | | 2095 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Shetah, Roi | | | 2024 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Aizenberg, Benny | | | 1959 | ISR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Noy, Eyal | | | 1861 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Levy, Zohar | | | 1781 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | | | Liga Artzit Darom 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1992 | 1.00 | 1 | 0.68 | 40 | 27.20 | |
| | Kunin, Michael | | | 2129 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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