Individual Calculations October 2015
 Psyk, Radoslaw  Total change: -23.20  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 2040 2128 5.00 9 -0.58 40 -23.20 
  Koszela, Stanislaw 1806 POL1.0010.13405.20 
  Malaniuk, Vladimir P g2485 UKR0.001-0.1140-4.40 
  Czachor, Radoslaw 1994 POL1.0010.324012.80 
  Mazalon, Mariusz 2040 POL0.001-0.6240-24.80 
  Domanski, Lukasz 2002 POL0.001-0.6740-26.80 
  Sernecki, Franciszek 1938 POL1.0010.254010.00 
  Koziej, Maciej 1985 POL1.0010.314012.40 
  Lukasiewicz, Krzysztof 2000 POL1.0010.334013.20 
  Nowak, Lukasz 2113 POL0.001-0.5240-20.80 

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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