Individual Calculations May 2011
 Ptacnik, Stanislav  Total change: 5.40  Rating chartPersonal card
 2. liga - A 2011 various CZE 2010-10-17
RcRownchangeKK*chgGame
 2171 2109 4.50 10 0.36 15 5.40 
  Kriz, Daniel 1955 CZE1.0010.29154.35 
  Marik, Petr 2156 CZE0.001-0.4315-6.45 
  Vichnar, David 2223 CZE0.5010.16152.40 
  Bartos, Alois 2065 CZE0.001-0.5615-8.40 
  Blecha, Miroslav 2194 CZE0.5010.12151.80 
  Kopecky, Pavel 2239 CZE0.5010.18152.70 
  Korostenski, Frantisek 2178 CZE0.5010.10151.50 
  Svoboda, Vaclav 2266 CZE0.5010.21153.15 
  Pinc, Miroslav 2197 CZE0.5010.12151.80 
  Meszaros, Ludek 2235 CZE0.5010.17152.55 

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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