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Individual Calculations February 2020 |
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| Neerman, Roy Total change: 14.40 | |   |
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| Quarterfinals Israeli Championship Kiryat Ono 2019-20 Round 5-6 | Kiryat Ono | ISR | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1823 | 1.00 | 2 | -0.20 | 40 | -8.00 | |
|  Sherman, Reem | | | 1889 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Elsner, Yair | | | 1596 | ISR | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Liga Alef Merkaz 2020 Round 1 | Various | ISR | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1823 | 1.00 | 1 | 0.56 | 40 | 22.40 | |
| | Segal, Yosef | | | 1864 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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