Individual Calculations May 2011
 Libal, Frantisek  Total change: 18.75  Rating chartPersonal card
 Krajsky prebor II B USS various CZE 2010-10-17
RcRownchangeKK*chgGame
 1755 1898 3.50 4 0.75 25 18.75 
  Drbal, Petr 1808 CZE1.0010.38259.50 
  Koechert, Bedrich 1764 CZE1.0010.32258.00 
  Mascak, Milan 1791 CZE1.0010.35258.75 
  Kapoun, Pavel 1658 CZE0.501-0.3025-7.50 

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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