Individual Calculations May 2010
 Krasiewicz, Robert  Total change: 5.10  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1839 2092 5.50 6 0.78 15 11.70 
  Musiatowicz, Przemyslaw 1909 POL1.0010.26153.90 
  Maciejewski, Andrzej 1720 POL1.0010.10151.50 
  Paczuski, Tomasz 1996 POL0.501-0.1315-1.95 
  Maciejewski, Andrzej 1720 POL1.0010.10151.50 
  Pukianiec, Emil 1692  * POL1.0010.08151.20 
  Paczuski, Tomasz 1996 POL1.0010.37155.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 74th YMCA Winter 2010-A Warszawa POL 2010-01-08
RcRownchangeKK*chgGame
 2101 2097 6.00 13 -0.44 15 -6.60 
  Szymczak, Rafal 2049 POL0.501-0.0715-1.05 
  Kalinowski, Roman 2199 POL0.001-0.3615-5.40 
  Sawicki, Mikolaj 2071 POL1.0010.46156.90 
  Janczarski, Michal 2220 POL0.5010.17152.55 
  Choroszej, Aleksander 2048 POL0.001-0.5715-8.55 
  Lewandowski, Rafal 2164 POL0.001-0.4115-6.15 
  Kedzierski, Slawomir 2082 POL1.0010.48157.20 
  Siekierski, Pawel 2071 POL1.0010.46156.90 
  Solnicki, Michal 2039 POL0.001-0.5815-8.70 
  Wengierow, Michal 2097 POL0.5010.00150.00 
  Malec, Sebastian 2123 POL1.0010.54158.10 
  Sielicki, Tomasz 2036 POL0.001-0.5815-8.70 
  Krawczyk, Cezary 2110 POL0.5010.02150.30 

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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