Individual Calculations November 2011
 Czepczynski, Boguslaw  Total change: -43.65  Rating chartPersonal card
 Obra Lato Open 2011 Obra POL 2011-08-24
RcRownchangeKK*chgGame
 1600 1881 4.50 9 -2.91 15 -43.65 
  Wisniewski, Szymon 1554 POL1.0010.13151.95 
  Borowski, Przemyslaw 1684 POL0.001-0.7515-11.25 
  Nowicki, Piotr 1745 POL0.001-0.6815-10.20 
  Kanik, Marek 1567 POL0.001-0.8615-12.90 
  Kaczmarczyk, Jakub 1481  * POL1.0010.08151.20 
  Gajdamowicz, Adrian 1533 POL0.501-0.3915-5.85 
  Snihur, Adam 1492 POL1.0010.09151.35 
  Kowalewicz, Kacper 1667 POL1.0010.23153.45 
  Baran, Dawid 1679 POL0.001-0.7615-11.40 
 * 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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