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Individual Calculations January 2014 |
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| Lazaravicius, Aras Jonas Total change: 7.65 | |   |
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| BALTIC CHESS GRAND PRIX OPEN A dec | Kaunas | LTU | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1597 | 3.00 | 4 | 0.24 | 15 | 3.60 | |
|  Wolagiewicz, Kinga | | | 1354 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Siugzdinis, Tautvydas | | | 1238 | LTU | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Buraczewski, Rafal | | | 1842 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Choinska, Debora | | | 1290 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | World Youth Chess Championship 2013. Open U12 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1597 | 1.50 | 6 | 0.27 | 15 | 4.05 | |
| | Zheng, Andrew | | | 1997 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kandil, Adham | f | | 1801 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lamblin, Jean | | | 1803 | MNC | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ariza, Thomas | | | 1764 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Constantius, Leonardo Pratama | f | | 1879 | INA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Batashevs, Arsens | | | 1805 | LAT | 0.50 | 1 | 0.27 | 15 | 4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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