Individual Calculations November 2012
 Kovtun, Sergey  Total change: -1.95  Rating chartPersonal card
 Chmp. Russia 2012 students Men Uliyanovsk RUS 2012-09-17
RcRownchangeKK*chgGame
 2144 2027 2.50 7 -0.13 15 -1.95 
  Predke, Alexandr 2427  * RUS0.001-0.0815-1.20 
  Kalinkin, Nikolay 1763 RUS1.0010.18152.70 
  Mukhin, Alexander 2172 RUS0.001-0.3115-4.65 
  Golubchikov, Alexey 1813 RUS1.0010.23153.45 
  Dankin, Maxim 2091 RUS0.5010.09151.35 
  Lyanguzov, Oleg f2325 RUS0.001-0.1515-2.25 
  Sharafiev, Azat m2414 RUS0.001-0.0915-1.35 
 * 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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