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Individual Calculations March 2020 |
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| Bronstein, Arkady Total change: -3.40 | |   |
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| Rishon Letzion Championship 2020 A | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2071 | 3.50 | 7 | -0.67 | 20 | -13.40 | |
|  Ribstein, Orel | | | 1819 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Marcovici, Adrian | | | 1846 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Reprun, Nadejda | | | 1971 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Levin, Guy | | | 2114 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kantsler, Boris | g | | 2438 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kushnir, Arie | | | 1864 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Labonsky, Victor | | | 1976 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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 Artzit Merkaz 2020 Round 2-3 | Various | ISR | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2065 | 1.00 | 2 | 0.50 | 20 | 10.00 | |
| | Hoffmann, Yair | | | 2259 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lukin, Elisha | | | 2255 | ISR | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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