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Individual Calculations March 2020 |
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| Reprun, Nadejda Total change: -12.60 | |   |
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| Rishon Letzion Championship 2020 A | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1971 | 3.50 | 7 | -0.64 | 20 | -12.80 | |
|  Kadosh, Lior | | | 1604 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Kantsler, Boris | g | | 2371 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bronstein, Arkady | | | 2071 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Smoliar, Klim | | | 1793 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Leib, Daniel | | | 1843 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fadida, Yehonatan | | | 1774 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kushnir, Arie | | | 1864 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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 Alef Shfela 2020 Round 2-3 | Various | ISR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1975 | 0.50 | 1 | 0.01 | 20 | 0.20 | |
| | Ostashinsky, Boaz | | | 1981 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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