Individual Calculations January 2011
 Janik, Igor  Total change: -1.20  Rating chartPersonal card
 Mistrzostwa Miêdzywojewodzkie Juniorów MA+WM C11 Lochow POL 2010-10-23
RcRownchangeKK*chgGame
 1448 1617 3.50 5 -0.08 15 -1.20 
  Kozakow, Aleksy 1396 POL0.501-0.2815-4.20 
  Oleszek, Maciej 1593 POL0.001-0.5315-7.95 
  Mrozowski, Jan 1415 POL1.0010.24153.60 
  Kaczkowski, Maciej 1416 POL1.0010.24153.60 
  Rosiak, Tomasz 1422 POL1.0010.25153.75 

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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