Individual Calculations December 2017
 Martiska, Peter  Total change: -6.00  Rating chartPersonal card
 1.liga Zapad SVK 2017/18 R3-4 Various SVK 2017-11-04
RcRownchangeKK*chgGame
 2125 2244 1.00 2 -0.30 20 -6.00 
  Jancovic, Peter 2242 SVK0.001-0.5020-10.00 
  Zetocha, Adrian 2007 SVK1.0010.20204.00 

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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