Individual Calculations September 2023
 Obidzinski, Szymon  Total change: 0.00  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C Suwalki POL 2023-08-07
RcRownchangeRpKK*chgGame
 1179 0 1.00 6 0.00 906   0.00 
  Oleszczuk, Artur 1314 POL0.0010.00 0.00 
  Skiba, Daniel 1154 POL0.0010.00 0.00 
  Sieczkowska, Zofia 1192 POL1.0010.00 0.00 
  Markowski, Adam 1188 POL0.0010.00 0.00 
  Grabek, Andrzej 1128 POL0.0010.00 0.00 
  Borowik, Grzegorz 1098 POL0.0010.00 0.00 

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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