Individual Calculations July 2010
 Biela, Wojciech  Total change: 13.50  Rating chartPersonal card
 V Miedzynarodowy Puchar ZG AZS - OPEN B Wroclaw POL 2010-04-28
RcRownchangeKK*chgGame
 1694 1615 2.50 5 0.54 25 13.50 
  Jankowski, Aleksander 1705 POL0.001-0.3825-9.50 
  Kozlowski, Cezary 1637 POL1.0010.532513.25 
  Maksimenko, Andrei Jr 1757 UKR1.0010.692517.25 
  Antoniewicz, Jakub 1738 POL0.5010.17254.25 
  Wandowicz, Kajetan 1633 POL0.001-0.4725-11.75 

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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