Individual Calculations April 2013
 Rombaldoni, Denis  Total change: -28.30  Rating chartPersonal card
 Bunratty Classic 2013 Bunratty IRL 2013-02-27
RcRownchangeKK*chgGame
 2442 2510 2.50 9 -2.83 10 -28.30 
  Arkell, Keith C. g2472 ENG0.501-0.0510-0.50 
  Hebden, Mark L. g2518 ENG0.001-0.4910-4.90 
  Burns-Mannion, Stephen R. m2376 SCO1.0010.32103.20 
  Daly, Colm f2340 IRL0.501-0.2210-2.20 
  Collins, Sam E. m2482 IRL0.001-0.5410-5.40 
  Astaneh Lopez, Alex m2416 IRL0.001-0.6310-6.30 
  Hamitevici, Vladimir m2444 MDA0.001-0.5910-5.90 
  Quinn, Mark m2388 IRL0.501-0.1710-1.70 
  Pert, Nicholas g2539 ENG0.001-0.4610-4.60 

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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