Individual Calculations May 2011
 Sleczka, Iwona  Total change: -36.75  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1659 1411 0.50 6 -0.70 25 -17.50 
  Korpalska, Joanna 1540 POL0.001-0.3325-8.25 
  Dobrowolski, Mateusz 1640 POL0.5010.29257.25 
  Zysko, Teresa 1737 POL0.001-0.1325-3.25 
  Jasnikowska, Daria 1722 POL0.001-0.1425-3.50 
  Zajaczkowski, Gwidon 1678 POL0.001-0.1825-4.50 
  Wandowicz, Kajetan 1639 POL0.001-0.2125-5.25 

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)
 
 Ogonopolska Olimpiada Mlodziezy G-14 Suwalki POL 2011-04-13
RcRownchangeKK*chgGame
 1483 1404 2.50 8 -0.77 25 -19.25 
  Burakowska, Gabriela 1612 POL1.0010.772519.25 
  Dadello, Aleksandra 1804  * POL0.001-0.0825-2.00 
  Rudnik, Anna 1563 POL0.001-0.2925-7.25 
  Rudol, Matylda 1466 POL0.001-0.4125-10.25 
  Sieradzka, Kornelia 1359 POL0.001-0.5625-14.00 
  Rylska, Kamila 1252 POL0.001-0.7025-17.50 
  Leszczewska, Edyta 1423 POL1.0010.532513.25 
  Bednarczyk, Zaneta 1382 POL0.501-0.0325-0.75 
 * 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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