Individual Calculations February 2017
 Tate, Alan  Total change: 3.80  Rating chartPersonal card
 Richardson Cup 2017 Round 1 Various across Scotland SCO 2017-01-01
RcRownchangeKK*chgGame
 2449 2309 0.50 1 0.19 20 3.80 
  Greet, Andrew N m2449 SCO0.5010.19203.80 

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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