Blitz: Individual Calculations March 2019
 Rogal, Chris  Total change: -33.40  Rating chartPersonal card
 11th Brainstormchess blitz London ENG 2019-02-24
RcRownchangeKK*chgGame
 1676 1695 2.00 7 -1.67 20 -33.40 
  Abouchakra, Ibrahim 1573 ENG1.0010.33206.60 
  Kerr, Duncan 1950 ENG0.001-0.1920-3.80 
  Luberto, Michael 1835 ENG0.001-0.3120-6.20 
  Sturm, Alexander 1597 ENG0.001-0.6320-12.60 
  Morgan, Harry J 1528 ENG1.0010.28205.60 
  Napolitano, Domenico 1421 ENG0.001-0.8320-16.60 
  Lundback, Anders 1831 SWE0.001-0.3220-6.40 

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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