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Individual Calculations January 2021 |
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| Chachashvili, Zuri Total change: 8.20 | |   |
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| Israeli championship semifinals, Beer Sheva | Beer Sheva | ISR | 2020-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2074 | 0.50 | 2 | -0.26 | 20 | -5.20 | |
|  Slobodiansky, Steven | | | 2209 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Ofek, Ram | | | 2120 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Liga Artzit Darom 2020 Round 8 - Postponed match | Various | ISR | 2020-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2074 | 1.00 | 1 | 0.67 | 20 | 13.40 | |
| | Levi, Netanel | | | 2201 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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