Rapid: Individual Calculations September 2021
 Zareba, Michal  Total change: -54.20  Rating chartPersonal card
 ChessCamp4Kids Niechorze rapid Niechorze POL 2021-08-04
RcRownchangeKK*chgGame
 1215 1234 0.00 1 -0.53 20 -10.60 
  Janiak, Eryk 1215 GER0.001-0.5320-10.60 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2021 - C10 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1103 1234 2.50 7 -2.18 20 -43.60 
  Karaszewski, Gabriel 1386 POL0.001-0.3020-6.00 
  Tyrna, Stanislaw 1046 POL1.0010.26205.20 
  Skrzypiec, Franciszek 1141 POL0.501-0.1320-2.60 
  Rabenda, Grzegorz 1019 POL0.001-0.7720-15.40 
  Nabywaniec, Bartosz 1051 POL1.0010.26205.20 
  Boguszewski, Kacper 1047 POL0.001-0.7420-14.80 
  Chmiel, Krzysztof 1032 POL0.001-0.7620-15.20 

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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