Individual Calculations May 2012
 Rusin, Ryszard  Total change: 17.70  Rating chartPersonal card
 102nd YMCA Winter 2012-B Warszawa POL 2012-01-05
RcRownchangeKK*chgGame
 1934 1897 6.00 12 0.59 30 17.70 
  Milczarek, Robert 1864 POL0.501-0.0530-1.50 
  Szymczak, Rafal 2038 POL0.5010.19305.70 
  Koziol, Pawel 1859 POL0.501-0.0530-1.50 
  Szukalski, Antoni 1858 POL0.501-0.0530-1.50 
  Pastuszko, Kinga 1912 POL0.001-0.4830-14.40 
  Sujkowski, Pawel 2014 POL1.0010.663019.80 
  Safanowski, Tomasz 1933 POL0.5010.05301.50 
  Harazinska, Ewa 1900 POL1.0010.503015.00 
  Suliborski, Jakub 1987 POL1.0010.623018.60 
  Winiarski, Mikolaj 1873 POL0.001-0.5330-15.90 
  Kubeczko, Grzegorz 2017 POL0.001-0.3430-10.20 
  Pettersson, Alexander 1948 MLT0.5010.07302.10 

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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