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Individual Calculations January 2018 |
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| Oren, Ofer Total change: 106.00 | |   |
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| Mark Center Autumn 2017 B | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1482 | 4.50 | 7 | 1.84 | 40 | 73.60 | |
|  Gafni, Hilla | | | 1146 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Gonen, Nachum | | | 1881 | ISR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Levi, Or | | | 1629 | ISR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sokolov, Yonatan | | | 1604 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Asherov, Aharon | | | 1702 | ISR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Fisher, Ariel | | | 1466 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Tsarfati, Ohn | | | 1605 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Liga Noar Artzit Center 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1499 | 2.00 | 2 | 0.81 | 40 | 32.40 | |
| | Fisher, Ariel | | | 1452 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Arvily, Itay | | | 1411 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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