Individual Calculations June 2018
 Van Den Berg, Ane  Total change: 11.20  Rating chartPersonal card
 2018 Capablanca Chess Festival (Swiss B) Pretoria RSA 2018-04-27
RcRownchangeKK*chgGame
 1216 1247 3.00 5 0.28 40 11.20 
  Senekal, Frederick Petrus 1118 RSA1.0010.334013.20 
  Gurirab, Kevin N 1451 NAM0.001-0.2440-9.60 
  Van Der Meer, Anthony 1147 NAM0.001-0.6440-25.60 
  Greyling, Hendrik 1254 RSA1.0010.514020.40 
  Koning, Lehan 1111 RSA1.0010.324012.80 

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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