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Individual Calculations May 2019 |
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| Kuperman, Boris Total change: 0.00 | |   |
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| Kfar Saba Championship 2019 | Kfar Saba | ISR | 2018-12-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1678 | 0 | 1.50 | 5 | 0.00 | 1529 | | 0.00 | |
|  Vagman, Roy | | | 1902 | ISR | 0.00 | 1 | 0.00 | | 0.00 | |  Gorelikov, Israel | | | 1751 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Cohen, Ofer | | | 1614 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Neeman, Gal | | | 1773 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Lapushnian, Maya | | | 1349 | ISR | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Liga Beit Darom 2019 Round 6 | Various | ISR | 2019-04-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1441 | 0 | 1.00 | 1 | 0.00 | 1461 | | 0.00 | |
| | Spiegel, Moisei | | | 1441 | ISR | 1.00 | 1 | 0.00 | | 0.00 | |
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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