Individual Calculations May 2019
 Soojay, Jorah  Total change: 61.60  Rating chartPersonal card
 Capablanca Chess Festival (Swiss B) Pretoria RSA 2019-04-19
RcRownchangeKK*chgGame
 1204 1100 3.00 4 1.54 40 61.60 
  Coetsee, Dewald 1076 RSA1.0010.474018.80 
  Aldum, Rocco 1256 RSA1.0010.714028.40 
  Lodi, Khotso 1160 RSA0.001-0.4240-16.80 
  Van Der Meer, Anthony 1323 NAM1.0010.784031.20 

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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