Individual Calculations May 2011
 Frej, Zofia  Total change: 27.25  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1526 1400 2.50 4 1.17 25 29.25 
  Szmat, Agnieszka 1457 POL1.0010.582514.50 
  Dwilewicz, Agata 1556 POL1.0010.712517.75 
  Maczka, Miroslawa 1528 POL0.5010.17254.25 
  Zyla, Agata 1562 POL0.001-0.2925-7.25 

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)
 
 19. OMW - 2. Turniej Wroclaw POL 2011-03-04
RcRownchangeKK*chgGame
 1800 1400 0.00 1 -0.08 25 -2.00 
  Zombirt, Filip 1800  * POL0.001-0.0825-2.00 
 * 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)
 

 

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