Individual Calculations April 2009
 Bielecki, Pawel  Total change: -11.40  Rating chartPersonal card
 53rd YMCA Autumn 2008-B Warszawa POL 2008-10-09
RcRownchangeKK*chgGame
 1952 2024 7.00 13 -0.76 15 -11.40 
  Wrabel, Antoni 1901 POL1.0010.33154.95 
  Mokrzanowski, Andrzej 1948 POL0.501-0.1015-1.50 
  Jozwik, Jacek 2022 POL0.001-0.5015-7.50 
  Rogala, Robert 2033 POL0.5010.01150.15 
  Kosny, Marek 1980 POL0.001-0.5615-8.40 
  Szewczak, Andrzej 1964 POL1.0010.42156.30 
  Nairi, Laurent 1869 FRA1.0010.29154.35 
  Skladzien, Romuald 1989 POL1.0010.45156.75 
  Budakow, Adrian 1886 POL0.001-0.6915-10.35 
  Moskwinski, Marek 1866 POL0.501-0.2115-3.15 
  Choroszej, Aleksander 1973 POL1.0010.43156.45 
  Szymczak, Rafal 2036 POL0.5010.02150.30 
  Pietrzak, Wojciech 1912 POL0.001-0.6515-9.75 

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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