Individual Calculations May 2010
 Lewandowski, Rafal  Total change: 26.70  Rating chartPersonal card
 74th YMCA Winter 2010-A Warszawa POL 2010-01-08
RcRownchangeKK*chgGame
 2096 2164 9.50 13 1.78 15 26.70 
  Choroszej, Aleksander 2048 POL0.001-0.6615-9.90 
  Wengierow, Michal 2097 POL0.501-0.0915-1.35 
  Kedzierski, Slawomir 2082 POL1.0010.39155.85 
  Siekierski, Pawel 2071 POL1.0010.37155.55 
  Solnicki, Michal 2039 POL1.0010.33154.95 
  Krasiewicz, Robert 2097 POL1.0010.41156.15 
  Malec, Sebastian 2123 POL0.501-0.0615-0.90 
  Sielicki, Tomasz 2036 POL1.0010.33154.95 
  Krawczyk, Cezary 2110 POL1.0010.42156.30 
  Szymczak, Rafal 2049 POL0.501-0.1615-2.40 
  Kalinowski, Roman 2199 POL1.0010.55158.25 
  Sawicki, Mikolaj 2071 POL0.501-0.1315-1.95 
  Janczarski, Michal 2220 POL0.5010.08151.20 

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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