Rapid: Individual Calculations November 2013
 Sapierzynski, Tadeusz  Total change: 16.00  Rating chartPersonal card
 O Puchar Przewodnicz±cego PZERiI w Gi¿ycku Gizycko POL 2013-09-29
RcRownchangeKK*chgGame
 1644 1729 2.00 2 0.80 20 16.00 
  Daniszkowicz, Bohdan 1793 POL1.0010.592011.80 
  Matuszewicz, Ryszard 1494 POL1.0010.21204.20 

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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