Individual Calculations September 2017
 Musial, Igor  Total change: 43.60  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open E Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1175 1219 5.00 7 1.09 40 43.60 
  Duda, Leon 1063 POL1.0010.294011.60 
  Bartoszczuk, Adam 1118 POL1.0010.364014.40 
  Krawczyk, Flawian 1269 POL0.5010.07402.80 
  Grzebieniowski, Michal 1158 POL1.0010.424016.80 
  Herwy, Jakub 1243 POL0.5010.03401.20 
  Maslanka, Wojciech 1273 POL0.001-0.4240-16.80 
  Stanik, Szymon 1100 POL1.0010.344013.60 

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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