Individual Calculations April 2015 |
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Dernova, Arina Total change: -20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Latvian Youth Chess Championship G-16 2015 | Riga | LAT | 2015-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1718 | 1389 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
| Parhomenko, Margarita | | | 1789 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Migunova, Aleksandra | | | 1768 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | Limanovska, Elizabete | | | 1707 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | Litvjakova, Darija | | | 1606 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | * 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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