Individual Calculations January 2020
 Dragula, Miroslav  Total change: 13.40  Rating chartPersonal card
 3.liga D2 2019/20 R4-5 Various SVK 2019-12-01
RcRownchangeKK*chgGame
 1557 1494 1.50 2 0.67 20 13.40 
  Vrabel, Frantisek 1642 SVK0.5010.20204.00 
  Jurkovsky, Milan 1472 SVK1.0010.47209.40 

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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