Individual Calculations April 2009
 Moskwinski, Marek  Total change: 3.30  Rating chartPersonal card
 53rd YMCA Autumn 2008-B Warszawa POL 2008-10-09
RcRownchangeKK*chgGame
 1964 1866 5.00 13 0.22 15 3.30 
  Rogala, Robert 2033 POL0.001-0.2815-4.20 
  Kosny, Marek 1980 POL0.001-0.3415-5.10 
  Szewczak, Andrzej 1964 POL1.0010.63159.45 
  Nairi, Laurent 1869 FRA0.5010.00150.00 
  Skladzien, Romuald 1989 POL1.0010.671510.05 
  Budakow, Adrian 1886 POL0.5010.03150.45 
  Pietrzak, Wojciech 1912 POL0.5010.06150.90 
  Choroszej, Aleksander 1973 POL0.001-0.3515-5.25 
  Szymczak, Rafal 2036 POL0.001-0.2815-4.20 
  Bielecki, Pawel 2024 POL0.5010.21153.15 
  Wrabel, Antoni 1901 POL0.001-0.4515-6.75 
  Mokrzanowski, Andrzej 1948 POL0.5010.11151.65 
  Jozwik, Jacek 2022 POL0.5010.21153.15 

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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