Individual Calculations August 2023
 Nielaczny, Michal  Total change: 0.00  Rating chartPersonal card
 Warsaw Chess Festival - group C Warszawa POL 2023-07-11
RcRownchangeRpKK*chgGame
 1243 0 2.00 7 0.00 1085   0.00 
  Serafin, Franciszek 1270 POL0.0010.00 0.00 
  Stachowicz, Michal 1143 POL1.0010.00 0.00 
  Krakowski, Romuald 1291 POL0.5010.00 0.00 
  Kuznik, Kamil 1444 POL0.0010.00 0.00 
  Zyla, Kacper 1123 POL0.0010.00 0.00 
  Posadowski, Jerzy 1222 POL0.0010.00 0.00 
  Czerwinski, Maciej 1207 POL0.5010.00 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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