Individual Calculations May 2010
 Bednarczyk, Alicja  Total change: 20.75  Rating chartPersonal card
 Mistrzostwa Polski Juniorek do 16 lat Karpacz POL 2010-03-06
RcRownchangeKK*chgGame
 1605 1480 3.00 9 -0.01 25 -0.25 
  Sowa, Martyna 1692 POL0.001-0.2325-5.75 
  Kowalewska, Agata 1630 POL1.0010.702517.50 
  Kaczor, Katarzyna 1664 POL0.001-0.2625-6.50 
  Dobrzanska, Joanna 1597 POL0.5010.16254.00 
  Wolska, Marta 1651 POL0.5010.23255.75 
  Jasnikowska, Malgorzata 1655 POL0.001-0.2725-6.75 
  Lange, Aleksandra 1413 POL0.001-0.5925-14.75 
  Nun, Joanna 1586 POL0.001-0.3625-9.00 
  Rogalska, Aleksandra 1561 POL1.0010.612515.25 

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)
 
NOTE: K factor changed
 Indywidualne Mistrzostwa Wojewodztwa Lubelskiego Juniorow Lublin POL 2010-04-23
RcRownchangeKK*chgGame
 1784 1480 2.00 4 1.40 15 21.00 
  Chlewinski, Artur 1705 POL1.0010.781511.70 
  Bartoszek, Jakub 1739 POL1.0010.821512.30 
  Warowny, Marcin 1810 POL0.001-0.1215-1.80 
  Wojcieszyn, Zdzislaw 1880  * POL0.001-0.0815-1.20 
 * 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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