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Individual Calculations November 2017 |
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| Cohen, Ofer Total change: -40.80 | |   |
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| National Ch. 1-8 final 2017 Kfar Saba Group 2 | Kfar Saba | ISR | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1651 | 4.00 | 9 | -2.04 | 20 | -40.80 | |
|  Alpert, Shachar | | | 1546 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Hadas, Itamar | | | 1722 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Drucker, Sagi | | | 1547 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Aviv, Eytan | | | 1355 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Qasem, Huda | | | 1386 | ISR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Lifshits, Raz | | | 1735 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Fine, Yotam | | | 1279 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bar, Indy | | | 1414 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yusupoff, Yoav | | | 1569 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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