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Individual Calculations June 2019 |
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| Lubin, Yosef Total change: -40.40 | |   |
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| Jerusalem Senior's Championship 2019 | Jerusalem | ISR | 2019-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2248 | 4.00 | 7 | -2.23 | 20 | -44.60 | |
|  Dermer, Moshe | | | 1848 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Levin, Natan | | | 1866 | ISR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Lukovski, Lev | | | 1848 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jonas, Joseph | | | 1848 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klein, Achi | | | 1848 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kfir, Itzhak | | | 1848 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slonimskij, Arkadij | | | 2079 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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 Alef Mizrah 2019 Round 7 | Various | ISR | 2019-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2225 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
| | Vazana, Yochay | | | 1990 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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