Individual Calculations June 2017
 Onslow, Alfie  Total change: 46.00  Rating chartPersonal card
 2016/17 4NCL Division 3 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1967 1907 2.00 2 1.15 40 46.00 
  Graham, William M 1858 ENG1.0010.434017.20 
  Starley, Robert 2075 ENG1.0010.724028.80 

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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