Rapid: Individual Calculations September 2017
 Krawczyk, Flawian  Total change: 12.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1242 1137 3.50 8 0.62 20 12.40 
  Seemann, Jakub 1312 POL0.001-0.2720-5.40 
  Kusiak, Mateusz 1273 POL0.001-0.3220-6.40 
  Iwaszkiewicz, Grzegorz 1308 POL1.0010.732014.60 
  Kubaszewski, Piotr 1239 POL0.5010.14202.80 
  Grabowski, Wojciech 1269 POL0.5010.18203.60 
  Labedzki, Kamil 1227 POL0.001-0.3820-7.60 
  Panasiuk, Pawel 994 POL1.0010.31206.20 
  Nowak, Filip 1312 POL0.5010.23204.60 

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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