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Rapid:
Individual Calculations May 2015 |
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| Sobel, Alon Total change: 13.60 | |   |
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| Ramat Gan March 2015 rapid B | Ramat Gan | ISR | 2015-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1555 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Rozen, Eytan | | | 1543 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Novik, Maya | | | 1537 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | Israel U12 Team Championship 2015 | Beer Sheva | ISR | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1555 | 1.00 | 2 | 0.23 | 20 | 4.60 | |
| | Parnes, Nadav | | | 1659 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Stolyarsky, Yegor | | | 1618 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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