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Individual Calculations February 2020 |
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| Lazebnikov, Yefim Total change: -10.80 | |   |
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| Kiryat Ono Winter 2019-20 | Kiryat Ono | ISR | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1418 | 3.00 | 7 | -0.46 | 20 | -9.20 | |
|  Fester, Ilay | | | 1143 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Rosenberg, Guy | | | 1216 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nechemya, Natan | | | 1721 | ISR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Lotsov Har-Zahav, Avraham | | | 1800 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lahav, Gil | | | 1322 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lavi, Nitay | | | 1344 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Milatin, Zvi | | | 1483 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Liga Beit Petach Tikva 2020 Round 1 | Various | ISR | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1418 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Ziner, Yaron | | | 1812 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | |
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