Individual Calculations October 2013
 Kasperek, Rafal  Total change: -2.85  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2046 2020 4.00 9 -0.19 15 -2.85 
  Dubas, Leszek 2164 POL0.001-0.3115-4.65 
  Janus, Przemyslaw 2131 POL0.5010.15152.25 
  Halas, Przemyslaw 1962 POL1.0010.42156.30 
  Siedlinski, Piotr 2092 POL0.5010.10151.50 
  Helaszek, Edward 2049 POL0.001-0.4615-6.90 
  Swiatnicki, Andrzej 2117 POL0.001-0.3715-5.55 
  Wrobel, Maciej 1949 POL0.501-0.1015-1.50 
  Maksimenko, Andrei Jr 1933 UKR1.0010.38155.70 
  Mazalon, Mariusz 2017 POL0.5010.00150.00 

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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