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Rapid:
Individual Calculations April 2020 |
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| Malachi, Avraham Total change: -17.80 | |   |
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| Dugo Friedman Rapid 2020 3.3.2020 | Rishon Letzion | ISR | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1849 | 3.00 | 5 | 0.18 | 20 | 3.60 | |
|  Erenberg, Itay | | | 1239 | ISR | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Kaspi, Alexander | m | | 2342 | ISR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lapushnian, Maya | | | 1340 | ISR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Chernomordik, Pavel | f | | 2238 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Radion, Slava | | | 1652 | ISR | 1.00 | 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) | | | | Purim 2020- Ziv Hagbi Memorial - A | Savyon | ISR | 2020-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1849 | 0.50 | 4 | -1.07 | 20 | -21.40 | |
| | Flom, Gabriel | g | | 2406 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sobel, Ido | | | 1729 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Yaniv, Yuval | | | 2053 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tsyn, Igor | | | 1743 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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