Individual Calculations January 2009
 Sznapik, Krzysztof  Total change: -37.95  Rating chartPersonal card
 LXI Warsaw Chess Championship Warszawa POL 2008-09-27
RcRownchangeKK*chgGame
 2019 2240 3.50 8 -2.53 15 -37.95 
  Choroszej, Aleksander 1890 POL0.501-0.3915-5.85 
  Malec, Sebastian 1890 POL1.0010.11151.65 
  Nguyen, Piotr 2329 POL0.001-0.3815-5.70 
  Kwiatkowski, Andrzej 1890 POL0.001-0.8915-13.35 
  Gluszko, Monika 1890 POL1.0010.11151.65 
  Kaliszewski, Tomasz 2141 POL0.501-0.1415-2.10 
  Przybyla, Kamil 2134 POL0.001-0.6415-9.60 
  Ponceleusz, Bronislaw 1991 POL0.501-0.3115-4.65 

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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