Individual Calculations March 2016
 Ptacnik, Stanislav  Total change: -2.20  Rating chartPersonal card
 Krajsky prebor SSPK 2015/2016 r7-9 various CZE 2016-01-31
RcRownchangeKK*chgGame
 2016 2058 1.00 2 -0.11 20 -2.20 
  Chalus, Karel 2076 CZE0.5010.03200.60 
  Kracik, Dobroslav 1955 CZE0.501-0.1420-2.80 

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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