Individual Calculations February 2018
 Grzebieniowski, Michal  Total change: 25.20  Rating chartPersonal card
 VI TURNIEJ SZACHOWY O PUCHAR DOLNOSLASKIEGO ZWIAZKU SZACHOWEGO Kudowa Zdroj POL 2018-01-21
RcRownchangeKK*chgGame
 1231 1168 4.00 8 0.63 40 25.20 
  Grot, Blazej c1469 POL0.001-0.1540-6.00 
  Romaniuk, Michal 1065 POL0.001-0.6440-25.60 
  Masalski, Pawel 1068 POL1.0010.364014.40 
  Twardziak, Jerzy 1222 POL1.0010.584023.20 
  Klisowski, Szymon 1160 POL1.0010.494019.60 
  Wilgosz, Jan 1303 POL0.5010.18407.20 
  Krygiel, Konrad 1331 POL0.001-0.2840-11.20 
  Bartmanski, Michal 1233 POL0.5010.09403.60 

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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