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Rapid:
Individual Calculations January 2016 |
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| Tamir, Roee Total change: -17.60 | |   |
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| Kiryat Ono Fridays Autumn 2015 over 1500 | Kiryat Ono | ISR | 2015-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1458 | 1.00 | 3 | 0.08 | 20 | 1.60 | |
|  Inbal, Nimrod | | | 1769 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Eyal, Amir | | | 1682 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Verni, David | | | 1413 | ISR | 1.00 | 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) | | | | National Youth Championship 2015 Preliminaries U13 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1458 | 0.00 | 4 | -0.96 | 20 | -19.20 | |
|  Tillinger, Aviv | | | 1738 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ehrlich, Roy | | | 1534 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Noy, Eyal | | | 1756 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wertlieb, Tomer | | | 1647 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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