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Individual Calculations January 2020 |
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| Avraham, Nathan Total change: -9.20 | |   |
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| Artzit Youth League - Central (Weekday) 2019/20 Postponed games | Matan | ISR | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1338 | 0.00 | 1 | -0.29 | 40 | -11.60 | |
|  Harel, Ori | | | 1498 | ISR | 0.00 | 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) | | | | Artzit Youth League - Central (Weekday) 2019/20 Round 4-5 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1328 | 0.50 | 1 | 0.06 | 40 | 2.40 | |
| | Almog, Shani | | | 1369 | ISR | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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