Blitz: Individual Calculations September 2017
 Duda, Leon  Total change: 15.40  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1185 1063 3.50 8 0.77 20 15.40 
  Karwacki, Piotr 1345 POL0.001-0.1620-3.20 
  Sawicki, Jan 1177 POL0.5010.16203.20 
  Jendrowiak, Maciej 1178 POL1.0010.662013.20 
  Musial, Igor 1191 POL0.001-0.3320-6.60 
  Jaskiewicz, Kacper 1265 POL0.001-0.2420-4.80 
  Warkowski, Michal 1057 POL1.0010.49209.80 
  Klisowski, Bartosz 1143 POL0.001-0.3920-7.80 
  Raclawicki, Tymoteusz 1122 POL1.0010.582011.60 

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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