Rapid: Individual Calculations September 2017
 Madajczak, Piotr  Total change: -27.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1359 1542 6.50 11 -1.38 20 -27.60 
  Milewski, Mateusz 1189 POL1.0010.11202.20 
  Sawicki, Wojciech 1275 POL1.0010.18203.60 
  Luczak, Filip 1802 POL0.001-0.1820-3.60 
  Eigner, Jerzy 1289 POL1.0010.19203.80 
  Jozefczyk, Szymon 1310 POL0.501-0.2920-5.80 
  Kossowski, Pawel 1427 POL1.0010.34206.80 
  Wilk, Igor 1254 POL0.001-0.8420-16.80 
  Kotowicz, Kamil 1142  * POL1.0010.08201.60 
  Norek, Maciej 1285 POL1.0010.18203.60 
  Pazdzierz, Piotr 1472 POL0.001-0.6020-12.00 
  Krasniewski, Szymon 1505 POL0.001-0.5520-11.00 
 * 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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