Individual Calculations October 2015
 Gadek, Michal  Total change: -14.80  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1602 1768 5.50 9 -0.74 20 -14.80 
  Zylinski, Piotr 1392 POL1.0010.09201.80 
  Kwasniak, Kacper 1521 POL1.0010.19203.80 
  Koziej, Maciej 1985 POL0.5010.28205.60 
  Mocny, Tomasz 1919 POL0.001-0.3020-6.00 
  Majewski, Piotr 1550 POL0.001-0.7820-15.60 
  Stankiewicz, Alicja 1440 POL1.0010.13202.60 
  Bachor, Tomasz 1621 POL0.001-0.7020-14.00 
  Skiba, Aleksandra 1448 POL1.0010.13202.60 
  Wiatrowski, Damian 1543 POL1.0010.22204.40 

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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