Individual Calculations July 2016
 Lazniewski, Marcin  Total change: -20.40  Rating chartPersonal card
 MISTRZOSTWA WIELKOPOLSKI JUNIOROW W SZACHACH KLASYCZNYCH - C13 Skorzecin POL 2016-06-10
RcRownchangeKK*chgGame
 1132 1136 0.50 2 -0.51 40 -20.40 
  Kaczmarczyk, Wojciech 1074 POL0.501-0.0940-3.60 
  Zurawski, Mateusz 1190 POL0.001-0.4240-16.80 

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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