Individual Calculations May 2010
 Mazur, David  Total change: -3.15  Rating chartPersonal card
 1. jihoceska divize various CZE 2009-10-11
RcRownchangeKK*chgGame
 2057 2076 4.00 8 -0.21 15 -3.15 
  Popelka, Oldrich 2039 CZE0.501-0.0515-0.75 
  Marik, Miloslav 1946 CZE0.001-0.6815-10.20 
  Kratochvil, Milos 2153 CZE1.0010.61159.15 
  Richtr, Zdenek 2164 CZE0.5010.12151.80 
  Rosenzweig, Vladimir 2141 CZE1.0010.59158.85 
  Ruzicka, Ales 2047 CZE0.001-0.5415-8.10 
  Riha, Martin 1976 CZE1.0010.36155.40 
  Vacek, Miroslav 1988 CZE0.001-0.6215-9.30 

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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