Individual Calculations July 2009
 Wisniewski, Emil  Total change: -8.10  Rating chartPersonal card
 3rd Chess League of the Wielkopolska Region Wielkopolska POL 2008-11-30
RcRownchangeKK*chgGame
 2079 1846 1.00 7 -0.54 15 -8.10 
  Duszczak, Dariusz 2032 POL0.001-0.2615-3.90 
  Swiatnicki, Andrzej 2180 POL0.5010.38155.70 
  Scibior, Adam 2196 POL0.001-0.1115-1.65 
  Piechota, Pawel 2059 POL0.001-0.2315-3.45 
  Krupa, Bartlomiej 1994 POL0.5010.20153.00 
  Kosmowski, Przemyslaw 2167 POL0.001-0.1315-1.95 
  Sulkowski, Krzysztof 1928 POL0.001-0.3915-5.85 

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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