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Rapid:
Individual Calculations January 2016 |
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| Terkel, Raz Total change: -18.00 | |   |
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| National Youth Championship 2015 Preliminaries U13 South | Ashdod | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1519 | 1.00 | 3 | 0.49 | 20 | 9.80 | |
|  Iliaguev, Daniel | | | 1852 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Slobodiansky, Steven | | | 1773 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Roytenburd, Gabi | | | 1757 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1519 | 1.00 | 4 | -1.39 | 20 | -27.80 | |
| | Roytman, Moshe | | | 1339 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Federovski, Yael | | | 1370 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lifshits, Raz | | | 1691 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gefen, Ofer | | | 1382 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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