Individual Calculations March 2019
 O`connell, David  Total change: -1.40  Rating chartPersonal card
 LCU Heidenfeld Trophy 2018-19 Rounds 5-6 Dublin IRL 2018-12-08
RcRownchangeKK*chgGame
 1802 1828 1.00 2 -0.07 20 -1.40 
  Janowski, Tom 1763 POL0.001-0.5920-11.80 
  Bermingham, Tony 1841 IRL1.0010.522010.40 

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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