Individual Calculations August 2019
 Matys, Adam  Total change: -3.20  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1227 1332 5.00 8 -0.08 40 -3.20 
  Losinska, Anna 1155 POL1.0010.274010.80 
  Zeissel, Andrzej 1117 POL0.501-0.2740-10.80 
  Tomczyk, Michal 1248 POL0.501-0.1240-4.80 
  Zadkowski, Zbigniew 1516 POL1.0010.744029.60 
  Skarbowski, Dawid 1280 POL0.001-0.5740-22.80 
  Kozak, Olaf 1053 POL0.501-0.3440-13.60 
  Ratajczak, Hubert 1273 POL1.0010.424016.80 
  Musin, Pawel 1173 POL0.501-0.2140-8.40 

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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