Individual Calculations November 2018 |
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Ribstein, Orel Total change: 30.00 | | |
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Elite Youth League - South 2018/9 2-3 | Various | ISR | 2018-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1559 | 1464 | 1.50 | 2 | 0.75 | 40 | 30.00 | |
| Shavit, Inbar | | | 1495 | ISR | 1.00 | 1 | 0.54 | 40 | 21.60 | | Yefroimsky, Adi | | | 1623 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | 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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