Individual Calculations January 2021
 Walerjan, Ada  Total change: 0.00  Rating chartPersonal card
 Turniej Szachowy Lubenia 2020 - OPEN A FIDE Lubenia POL 2020-12-11
RcRownchangeRpKK*chgGame
 1253 0 0.50 5 0.00 887   0.00 
  Pitera, Michal 1474 POL0.0010.00 0.00 
  Pawlikowski, Wladyslaw 1170 POL0.5010.00 0.00 
  Zgoda, Aleksandra 1209 POL0.0010.00 0.00 
  Biel, Maciej 1322 POL0.0010.00 0.00 
  Tokarz, Gabriela 1090 POL0.0010.00 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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