Individual Calculations January 2014
 Rozowski, Marcin  Total change: 3.60  Rating chartPersonal card
 130th YMCA Autumn 2013-B Warszawa POL 2013-09-09
RcRownchangeKK*chgGame
 1873 1890 6.00 11 0.24 15 3.60 
  Szefer, Michal 1946 POL1.0010.58158.70 
  Praczukowski, Stanislaw 1862 POL0.501-0.0415-0.60 
  Safanowski, Tomasz 1906 POL0.001-0.4815-7.20 
  Potocki, Karol 1876 POL1.0010.48157.20 
  Koziol, Pawel 1879 POL1.0010.48157.20 
  Borkowski, Adam 1816 POL0.001-0.6015-9.00 
  Jachimiak, Wojciech 1880 POL0.501-0.0115-0.15 
  Rusin, Ryszard 1898 POL0.001-0.4915-7.35 
  Sawicki, Wojciech 1845 POL1.0010.44156.60 
  Barc, Michal 1841 POL0.501-0.0715-1.05 
  Grabowicz, Marcin 1852 POL0.501-0.0515-0.75 

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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