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Individual Calculations October 2019 |
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| Roytman, Yoel Total change: -38.40 | |   |
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| Artzit Youth League -South 2019/20 Round 1-2 | Various | ISR | 2019-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1512 | 0.00 | 2 | -0.96 | 40 | -38.40 | |
|  Stepanenko, Alona | | | 1471 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Terkel, Raz | | | 1587 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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