Individual Calculations March 2018
 Morcom, Huw  Total change: 8.40  Rating chartPersonal card
 47th Dyfed Open Goodwick WLS 2018-02-16
RcRownchangeKK*chgGame
 1877 1913 3.00 5 0.42 20 8.40 
  Probert, Malcolm 1601 WLS1.0010.14202.80 
  Waddington, Mike P f2086 ENG0.001-0.2720-5.40 
  Fowler, Caspian 1513  * WLS1.0010.08201.60 
  Heap, Gerry 2086 WLS1.0010.732014.60 
  Richmond, Jane wf2097 WLS0.001-0.2620-5.20 
 * 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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