Rapid: Individual Calculations March 2020
 Mach, Petr  Total change: 28.40  Rating chartPersonal card
 211. UniCredit Rapid Open (GP SK DP Praha) 2020 Praha CZE 2020-02-01
RcRownchangeKK*chgGame
 1992 1942 4.50 7 1.42 20 28.40 
  Popov, Roman 1542  * CZE1.0010.08201.60 
  Karas, Marek f2258 SVK0.001-0.1320-2.60 
  Vit, Zdenek 1649 CZE1.0010.15203.00 
  Benes, Viktor 2215 CZE1.0010.832016.60 
  Melich, Jindrich 1952 CZE0.5010.01200.20 
  Sahidi, Samir f2342  * SVK0.001-0.0820-1.60 
  Machala, Vladislav 1983 CZE1.0010.562011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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