Rapid: Individual Calculations September 2019
 Majchrowski, Jacek  Total change: 17.60  Rating chartPersonal card
 Adolf Anderssen Cup 2019 Wroclaw POL 2019-08-04
RcRownchangeKK*chgGame
 1356 1379 4.00 6 0.88 20 17.60 
  Plichta, Krzysztof 1625 POL0.5010.31206.20 
  Plichta, Krzysztof 1625 POL0.5010.31206.20 
  Chromicz, Andrzej 1374 POL1.0010.49209.80 
  Chromicz, Andrzej 1374 POL0.501-0.0120-0.20 
  Dobrowolski, Kamil 1070 POL1.0010.14202.80 
  Dobrowolski, Kamil 1070 POL0.501-0.3620-7.20 

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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