Rapid: Individual Calculations March 2020
 Brezik, Petr  Total change: -18.60  Rating chartPersonal card
 Slezsky open 2020 Rychvald CZE 2020-02-15
RcRownchangeKK*chgGame
 1529 1641 4.00 8 -0.93 20 -18.60 
  Kudla, Richard 2001 CZE0.001-0.1020-2.00 
  Buchtova, Viktorie 1254 CZE0.001-0.9120-18.20 
  Ludvova, Marie 1311 CZE1.0010.12202.40 
  Bagar, Miroslav 1364 CZE1.0010.17203.40 
  Reznicek, Marcel 2007 CZE0.001-0.1020-2.00 
  Martikan, Jiri 1241  * CZE1.0010.08201.60 
  Hyrs, Martin 1812 CZE0.001-0.2720-5.40 
  Sumsky, Miroslav 1241  * CZE1.0010.08201.60 
 * 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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