Blitz: Individual Calculations May 2019
 Doyle, Peter  Total change: -27.80  Rating chartPersonal card
 Irish International Open 2019: Blitz Dublin IRL 2019-04-22
RcRownchangeKK*chgGame
 1724 1420 0.00 9 -1.39 20 -27.80 
  O`flaherty, Kevin 1820  * IRL0.001-0.0820-1.60 
  Nolan, Dermot 1771 IRL0.001-0.1120-2.20 
  Collins, Adam 1629 IRL0.001-0.2320-4.60 
  Hayes, Peter 1820  * IRL0.001-0.0820-1.60 
  Farrelly, Eoin 1575 IRL0.001-0.2920-5.80 
  O`mahoney, Keegan 1727 IRL0.001-0.1420-2.80 
  Boldijar, Nicu 1608 IRL0.001-0.2620-5.20 
  Moran, Darragh 1756 IRL0.001-0.1220-2.40 
  Minnock, Eoin 1812 IRL0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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