Individual Calculations February 2017
 Marcinkowski, Jan  Total change: 42.40  Rating chartPersonal card
 XIX Ketrzynski Festiwal Szachowy OPEN B Ketrzyn POL 2016-12-27
RcRownchangeKK*chgGame
 1205 1252 5.00 7 1.06 40 42.40 
  Taranowicz, Zofia 1066 POL1.0010.264010.40 
  Taranowicz, Michal 1341 POL1.0010.624024.80 
  Maslewska, Anna 1182 POL1.0010.404016.00 
  Zyhalko, Konrad 1128 POL0.001-0.6740-26.80 
  Kitewski, Bartosz 1200 POL1.0010.434017.20 
  Malinowski, Szymon 1368 POL0.001-0.3440-13.60 
  Dziodko, Mateusz 1149 POL1.0010.364014.40 

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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