Individual Calculations May 2018
 Vavrik, Jiri  Total change: -19.20  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2084 2080 2.00 6 -0.96 20 -19.20 
  Jarrah, Kamal 2093 CZE0.5010.02200.40 
  Dvorak, Jan 2149 CZE0.5010.10202.00 
  Zanikov, Konstantin 2069 CZE0.001-0.5220-10.40 
  Pokorny, Petr 2180 CZE0.001-0.3620-7.20 
  Mintel, Milan 1929 CZE1.0010.30206.00 
  Novak, Jindrich 2081 CZE0.001-0.5020-10.00 

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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