Individual Calculations September 2018
 Smith, Peter K  Total change: -45.60  Rating chartPersonal card
 2018 Midland Open Championship Major Telford ENG 2018-08-10
RcRownchangeKK*chgGame
 1631 1692 0.00 4 -2.28 20 -45.60 
  Bin-Suhayl, Yousuf 1789 ENG0.001-0.3720-7.40 
  O Gorman, Brendan 1741 ENG0.001-0.4320-8.60 
  Dharmasena, Kian 1406 ENG0.001-0.8420-16.80 
  Ross, Stuart 1586 ENG0.001-0.6420-12.80 

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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