Individual Calculations May 2023
 Meulen, Andreas Jan Van Der  Total change: 39.60  Rating chartPersonal card
 OSS Varturnering B 2023 Oslo NOR 2023-03-23
RcRownchangeKK*chgGame
 1559 1428 2.00 3 0.99 40 39.60 
  Roderburg, Rolf Theodo 1703 NOR0.001-0.1740-6.80 
  Glendrange, Gunnar 1560 NOR1.0010.684027.20 
  Eikre, Arne 1413 NOR1.0010.484019.20 

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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