Individual Calculations April 2009
 Lipski, Tadeusz  Total change: -11.25  Rating chartPersonal card
 Otwarte Mistrzostwa Kre¿nicy Jarej Kreznica Jara POL 2009-02-13
RcRownchangeKK*chgGame
 2095 2185 2.50 4 0.10 15 1.50 
  Gora, Jan 1835 POL1.0010.11151.65 
  Fraczek, Dariusz 2270 POL1.0010.62159.30 
  Praszak, Michal 2216 POL0.001-0.4615-6.90 
  Wypych, Dominik 2059 POL0.501-0.1715-2.55 

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)
 
 Mistrzostwa Województwa Lubelskiego - I Turniej Lublin POL 2009-02-20
RcRownchangeKK*chgGame
 1890 2185 0.00 1 -0.85 15 -12.75 
  Wroblewski, Mieczyslaw 1890 POL0.001-0.8515-12.75 

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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