Blitz: Individual Calculations September 2017
 Fiedorek, Michal  Total change: -20.40  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1452 1586 13.50 22 -1.02 20 -20.40 
  Grzelak, Dawid 1211 POL1.0010.09201.80 
  Grzelak, Dawid 1211 POL1.0010.09201.80 
  Lechman, Gabriel 1186  * POL1.0010.08201.60 
  Lechman, Gabriel 1186  * POL0.501-0.4220-8.40 
  Czopor, Maciej 1763 POL0.5010.23204.60 
  Czopor, Maciej 1763 POL0.5010.23204.60 
  Kabacinski, Krzysztof 1477 POL0.501-0.1520-3.00 
  Kabacinski, Krzysztof 1477 POL0.501-0.1520-3.00 
  Oborski, Artur 1371 POL0.501-0.2720-5.40 
  Oborski, Artur 1371 POL0.501-0.2720-5.40 
  Grochol, Kamil 1524 POL0.001-0.5920-11.80 
  Grochol, Kamil 1524 POL0.501-0.0920-1.80 
  Wrona, Florian 1424 POL1.0010.29205.80 
  Wrona, Florian 1424 POL0.501-0.2120-4.20 
  Dixa, Oskar 1538 POL0.001-0.5720-11.40 
  Dixa, Oskar 1538 POL0.501-0.0720-1.40 
  Panek, Bartosz 1382 POL0.501-0.2620-5.20 
  Panek, Bartosz 1382 POL0.501-0.2620-5.20 
  Stolarski, Adam 1494 POL1.0010.37207.40 
  Stolarski, Adam 1494 POL0.501-0.1320-2.60 
  Gorkiewicz, Mateusz 1599 POL1.0010.522010.40 
  Gorkiewicz, Mateusz 1599 POL1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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