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Individual Calculations January 2011 |
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| Ter-Sahakyan, Samvel Total change: 18.70 | |   |
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| World Youth Chess Championships 2010 - Open under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2516 | 8.50 | 11 | 1.87 | 10 | 18.70 | |
|  Grandadam, Nicolas | | | 2245 | SUI | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Priyadharshan, K | m | | 2357 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Iljiushenok, Ilia | | | 2412 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Durarbeyli, Vasif | g | | 2495 | AZE | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Zierk, Steven C | f | | 2391 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Salem, A, R Saleh | g | | 2501 | UAE | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Arribas Lopez, Angel | f | | 2454 | ESP | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Baron, Tal | m | | 2455 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Grandelius, Nils | g | | 2500 | SWE | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Cruz, Cristhian | m | | 2497 | PER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Shimanov, Aleksandr | g | | 2512 | RUS | 0.00 | 1 | -0.51 | 10 | -5.10 | |
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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