Individual Calculations May 2014
 Kotyk, Vaclav  Total change: 7.50  Rating chartPersonal card
 Krajsky prebor SSS 2013/2014 Various CZE 2013-10-20
RcRownchangeKK*chgGame
 1987 1792 1.00 2 0.50 15 7.50 
  Havlik, Frantisek 1995 CZE0.001-0.2415-3.60 
  Zeman, Martin 1978 CZE1.0010.741511.10 

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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