Individual Calculations May 2014
 Ackerman, Ernest  Total change: 6.00  Rating chartPersonal card
 SVK 3rd league gr. D3 2013/14 Various SVK 2013-10-13
RcRownchangeKK*chgGame
 1949 2089 4.50 6 0.40 15 6.00 
  Marcin, Marian 1940 SVK0.501-0.2015-3.00 
  Borovsky, Adam 1984 SVK1.0010.36155.40 
  Fedorko, Martin 2020 SVK1.0010.40156.00 
  Balazs, Attila 1952 SVK0.001-0.6815-10.20 
  Valentik, Roman 1848 SVK1.0010.20153.00 
  Balazs, Attila 1952 SVK1.0010.32154.80 

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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