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Rapid:
Individual Calculations January 2016 |
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| Shoker, Asaf Total change: 18.40 | |   |
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| National Youth Championship 2015 Preliminaries U15 South | Ashdod | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1603 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
|  Chachashvili, Zuri | | | 1844 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Neiman, Maks | | | 1654 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Avraham Feldklein Memorial rapid 2015 B | Rishon Lezion | ISR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1603 | 3.50 | 5 | 1.58 | 20 | 31.60 | |
| | Bigelman, Itzhak | | | 1514 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Noy, Eyal | | | 1756 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Leib, Daniel | | | 1597 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Zilbershtein, Victor | | | 1781 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Lubelsky, Alex | | | 1826 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1603 | 1.50 | 3 | -0.03 | 20 | -0.60 | |
| | Noy, Eyal | | | 1756 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Sobel, Ido | | | 1612 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kadosh, Lior | | | 1417 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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