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Individual Calculations June 2019 |
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| Klein, Achi Total change: 8.40 | |   |
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| Jerusalem Senior's Championship 2019 | Jerusalem | ISR | 2019-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1645 | 3.50 | 7 | 0.32 | 20 | 6.40 | |
|  Rudnev, Nikolay | | | 1958 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Volodarsky, Michael | | | 1466 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bershadsky, Georgy | | | 1833 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gokhvat, Yoseph | | | 1603 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Lubin, Yosef | | | 2045 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jonas, Joseph | | | 1313 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Oliel, Yehonatan | | | 1627 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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 Beit Yerushalayim 2019 Round 7 | Various | ISR | 2019-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1614 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| | Pivnik, Mark | | | 1686 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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