Individual Calculations July 2013
 Gutkovich, Polina  Total change: -25.50  Rating chartPersonal card
 6-th Rating tmnt SCC Samara RUS 2013-06-03
RcRownchangeKK*chgGame
 1793 1681 1.00 5 -0.85 30 -25.50 
  Putenihin, Oleg 2045 RUS0.001-0.1030-3.00 
  Strezhneva, Ekaterina 1620 RUS0.001-0.5830-17.40 
  Neverov, Roman 1744 RUS1.0010.593017.70 
  Strunin, Anton 1903 RUS0.001-0.2230-6.60 
  Scherbatenko, Konstantin 1651 RUS0.001-0.5430-16.20 

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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