Individual Calculations February 2019
 Burgisser, Claude  Total change: 30.60  Rating chartPersonal card
 The Irish O-50 and O-65 Championships 2019 Dublin IRL 2019-01-02
RcRownchangeKK*chgGame
 1755 1547 3.00 6 1.53 20 30.60 
  Salter, David 1900 IRL0.001-0.1120-2.20 
  Scott, Peter 1723 IRL0.001-0.2720-5.40 
  O`shea, Paschal 1603 IRL1.0010.582011.60 
  Loughran, John 1731 IRL1.0010.742014.80 
  Killane, Jack 1839 IRL0.001-0.1520-3.00 
  Lohan, Martin 1735 IRL1.0010.742014.80 

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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