Rapid: Individual Calculations December 2016
 Piwnicki, Antoni  Total change: 0.40  Rating chartPersonal card
 TSz z okazji Swieta Niepodleglosci Ketrzyn POL 2016-11-11
RcRownchangeKK*chgGame
 1377 1372 2.50 5 0.02 20 0.40 
  Orlowski, Pawel 1672 POL0.001-0.1520-3.00 
  Sawicki, Jan 1376 POL0.001-0.4920-9.80 
  Grabowski, Piotr 1146 POL1.0010.21204.20 
  Koczela, Grzegorz 1086 POL0.501-0.3420-6.80 
  Raczkowski, Zygmunt 1603 POL1.0010.792015.80 

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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