Blitz: Individual Calculations September 2017
 Iwaszkiewicz, Grzegorz  Total change: 22.20  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1227 1292 7.50 11 1.11 20 22.20 
  Semeniec, Szymon 1038 POL1.0010.19203.80 
  Janeczko, Jakub 1117 POL1.0010.27205.40 
  Bochenek, Ryszard 1070 POL0.001-0.7820-15.60 
  Sniadecki, Oskar 1115 POL1.0010.27205.40 
  Gromek, Pawel 1128 POL1.0010.28205.60 
  Dziewonski, Dariusz 1439 POL0.5010.20204.00 
  Wiszniewski, Szymon 1472 POL0.001-0.2620-5.20 
  Krasniewski, Maciej 1096 POL1.0010.25205.00 
  Zieba, Hubert 1239 POL1.0010.43208.60 
  Grot, Blazej c1328 POL1.0010.552011.00 
  Fiszer, Bartosz c1452 POL0.001-0.2920-5.80 

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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