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Rapid:
Individual Calculations January 2016 |
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| Lisak, Rotem Total change: 11.00 | |   |
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| National Youth Championship 2015 Preliminaries U11 North | Nesher | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1372 | 1.50 | 3 | 0.56 | 20 | 11.20 | |
|  Katz, Kiril | | | 1642 | ISR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Gov, Guy | | | 1638 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Khanin, Nikita | | | 1304 | ISR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1372 | 1.00 | 4 | -0.01 | 20 | -0.20 | |
| | Botvinnik, Roman | | | 1654 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sobel, Alon | | | 1599 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Sobel, Ido | | | 1612 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kadosh, Lior | | | 1417 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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