Individual Calculations May 2011
 Duda, Jan-Krzysztof  Total change: -5.40  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do 16 lat 2011 Murzasichle POL 2011-03-05
RcRownchangeKK*chgGame
 2085 2300 6.50 9 -0.36 15 -5.40 
  Budzinski, Jan 1946 POL1.0010.11151.65 
  Stankiewicz, Pawel 2075 POL1.0010.22153.30 
  Licznerski, Lukasz 2092 POL0.001-0.7715-11.55 
  Lapaj, Mateusz 1998 POL1.0010.15152.25 
  Lewtak, Damian 2113 POL1.0010.26153.90 
  Cukrowski, Filip 2079 POL1.0010.22153.30 
  Drozdowski, Kacper f2291 POL0.501-0.0115-0.15 
  Lewicki, Miroslaw 2138 POL0.001-0.7115-10.65 
  Jarmula, Pawel 2031 POL1.0010.17152.55 

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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