Individual Calculations January 2011
 Korecki, Piotr  Total change: 0.75  Rating chartPersonal card
 Mistrzostwa Miêdzywojewodzkie Juniorów MA+WM C17 Lochow POL 2010-10-23
RcRownchangeKK*chgGame
 1763 1558 1.50 6 0.03 25 0.75 
  Posuniak, Kacper 1834 POL0.001-0.1725-4.25 
  Rozycki, Bartlomiej 1762 POL0.5010.26256.50 
  Tulwin, Michal 1819 POL1.0010.822520.50 
  Fedorczyk, Krzysztof 1620 POL0.001-0.4125-10.25 
  Suliborski, Artur 1720 POL0.001-0.2925-7.25 
  Parol, Pawel 1825 POL0.001-0.1825-4.50 

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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