Individual Calculations March 2015
 Thorfinnsson, Bragi  Total change: -2.90  Rating chartPersonal card
 The Bunratty Classic 2015 Bunratty IRL 2015-02-18
RcRownchangeKK*chgGame
 2451 2432 4.00 9 -0.29 10 -2.90 
  Thorfinnsson, Bjorn m2373 ISL0.501-0.0810-0.80 
  Trent, Lawrence m2470 ENG0.001-0.4510-4.50 
  Maze, Sebastien g2585 FRA0.001-0.3010-3.00 
  Galego, Luis g2461 POR0.5010.04100.40 
  Hunt, Adam C m2428 ENG0.501-0.0110-0.10 
  Collins, Sam E. m2491 IRL1.0010.58105.80 
  Williams, Simon K g2434 ENG0.5010.00100.00 
  D`costa, Lorin A R m2430 ENG0.5010.00100.00 
  Tan, Justin f2383 AUS0.501-0.0710-0.70 

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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