Individual Calculations May 2017
 Mulleady, Peter J  Total change: -30.00  Rating chartPersonal card
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 1853 1949 4.50 10 -1.50 20 -30.00 
  Lemos, Damian g2349  * ARG0.001-0.0820-1.60 
  Nielsen, Allan 1606 FAI1.0010.12202.40 
  Guezennec, Franck 2271 FRA0.001-0.1320-2.60 
  Einarsson, Oskar Long 1681 ISL0.501-0.3320-6.60 
  Arnarson, Smari 1550 ISL1.0010.08201.60 
  Spence, David J 2168 ENG0.001-0.2220-4.40 
  Johannsson, Birkir Isak 1567 ISL0.501-0.4120-8.20 
  Heidarsson, Arnar 1549  * ISL0.501-0.4220-8.40 
  Steingrimsson, Karl Egill 1664 ISL1.0010.16203.20 
  Fridjonsson, Julius 2126 ISL0.001-0.2720-5.40 
 * 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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