Individual Calculations November 2019
 Romanova, Ela  Total change: 43.20  Rating chartPersonal card
 4.liga A21 2019/20 R1-2 Various SVK 2019-10-13
RcRownchangeKK*chgGame
 1647 1415 1.50 2 1.08 40 43.20 
  Lanyi, Frantisek 1668 SVK1.0010.814032.40 
  Benak, Peter 1625 SVK0.5010.274010.80 

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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