Individual Calculations July 2012
 Ciba, Przemyslaw  Total change: -10.20  Rating chartPersonal card
 Mistrzostwa Polski Nauczycieli 2012 Krakow POL 2012-06-07
RcRownchangeKK*chgGame
 1816 1947 4.50 8 -0.68 15 -10.20 
  Kreft, Wojciech 1564 POL1.0010.09151.35 
  Kumor, Lukasz 2106 POL0.001-0.2915-4.35 
  Zajac, Mateusz 1904 POL0.001-0.5615-8.40 
  Bus, Konrad 1994 POL0.001-0.4315-6.45 
  Berek, Michal 1579 POL0.501-0.4015-6.00 
  Olszowski, Andrzej 1746 POL1.0010.24153.60 
  Staroniewicz, Janusz 1701 POL1.0010.19152.85 
  Czyrnek, Stanislaw 1933 POL1.0010.48157.20 

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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