Rapid: Individual Calculations July 2020
 Vigfusson, Vigfus  Total change: -17.60  Rating chartPersonal card
 TR Rapid 2020 June #4 Reykjavik ISL 2020-06-23
RcRownchangeKK*chgGame
 1318 1930 2.00 3 -0.88 20 -17.60 
  Stefansson, David 1559 ISL1.0010.10202.00 
  Heidarsson, Mikael Bjarki 1195 ISL0.001-0.9920-19.80 
  Omarsson, Adam 1201 ISL1.0010.01200.20 

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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