Individual Calculations January 2014
 Rusin, Ryszard  Total change: -33.75  Rating chartPersonal card
 130th YMCA Autumn 2013-B Warszawa POL 2013-09-09
RcRownchangeKK*chgGame
 1882 1898 3.50 11 -2.25 15 -33.75 
  Jachimiak, Wojciech 1880 POL0.001-0.5315-7.95 
  Szefer, Michal 1946 POL0.5010.07151.05 
  Rzepecka, Dorota 1829 POL0.501-0.1015-1.50 
  Sawicki, Wojciech 1845 POL0.001-0.5715-8.55 
  Barc, Michal 1841 POL0.501-0.0815-1.20 
  Grabowicz, Marcin 1852 POL0.001-0.5615-8.40 
  Kosiorek, Przemyslaw 1973 POL0.5010.10151.50 
  Rozowski, Marcin 1890 POL1.0010.49157.35 
  Praczukowski, Stanislaw 1862 POL0.001-0.5515-8.25 
  Safanowski, Tomasz 1906 POL0.001-0.4915-7.35 
  Potocki, Karol 1876 POL0.501-0.0315-0.45 

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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