Rapid: Individual Calculations September 2021
 Zeissel, Andrzej  Total change: 14.20  Rating chartPersonal card
 ChessCamp4Kids Niechorze rapid Niechorze POL 2021-08-04
RcRownchangeKK*chgGame
 1287 1347 3.00 5 0.16 20 3.20 
  Partyka, Wiktor 1074 POL1.0010.17203.40 
  Bury, Milosz 1513 POL0.001-0.2820-5.60 
  Bury, Maksymilian 1326 POL1.0010.47209.40 
  Samol, Julia 1107 POL1.0010.20204.00 
  Janoschka, Julien 1416 GER0.001-0.4020-8.00 

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)
 
 4 Pory Roku - Lato z Szachami 2021 Szczecin POL 2021-08-28
RcRownchangeKK*chgGame
 1276 1347 3.50 5 0.55 20 11.00 
  Lokaj, Bartlomiej 1596 POL0.001-0.1920-3.80 
  Ragan, Szymon 1119 POL1.0010.21204.20 
  Brauckhoff, Mateusz 1358 POL0.5010.02200.40 
  Dryhinicz, Karol 1185 POL1.0010.29205.80 
  Bury, Marcel 1122 POL1.0010.22204.40 

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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