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Rapid:
Individual Calculations January 2016 |
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| Kereth, Oren Total change: 8.00 | |   |
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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 |
| 1712 | 1800 | 3.50 | 5 | 0.40 | 20 | 8.00 | |
|  Sinklair, Moshe | | | 1637 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Slobodiansky, Steven | | | 1773 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Roytenburd, Gabi | | | 1757 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Vuller, Anastasia | | wc | 1709 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Spitkowski, Thomas | | | 1684 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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