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Individual Calculations November 2018 |
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| Tal-Shahar, Liam Total change: 19.20 | |   |
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| Artzit Youth League - Center 2018/9 1 | Various | ISR | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1738 | 1.00 | 1 | 0.11 | 40 | 4.40 | |
|  Engel, Bar | | | 1387 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | Artzit Youth League - Center 2018/9 2-4 | Various | ISR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1738 | 2.00 | 2 | 0.37 | 40 | 14.80 | |
|  Duchan, Yoav | | | 1491 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Shaul Zeidner, Lyad | | | 1477 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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