Individual Calculations October 2015
 Erlank, Warrick  Total change: 35.20  Rating chartPersonal card
 Steinitz Chess Club 38th Anniversary Festival (Elite Section) Cape Town RSA 2015-09-24
RcRownchangeKK*chgGame
 2107 1939 2.00 4 0.88 40 35.20 
  Klaasen, Calvin Jong f2152 RSA0.001-0.2340-9.20 
  Odendaal, Frederick 2054 RSA0.001-0.3440-13.60 
  Bouah, Lyndon c2165 RSA1.0010.794031.60 
  Amini, Daud 2057 ZIM1.0010.664026.40 

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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