Individual Calculations November 2011
 Pietras, Daniel  Total change: 9.15  Rating chartPersonal card
 Mistrzostwa Makroregionu LU-PL - C11 Augustów POL 2011-09-19
RcRownchangeKK*chgGame
 1475 1456 2.50 4 0.61 15 9.15 
  Wolczyk, Karol 1571 POL1.0010.66159.90 
  Tylenda, Krzysztof 1475 POL0.5010.03150.45 
  Poplawski, Maciej 1513 POL0.5010.08151.20 
  Topolan, Pawel 1339 POL0.501-0.1615-2.40 

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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