Individual Calculations September 2021
 Seemann, Pola  Total change: 36.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1376 1388 4.50 7 0.91 40 36.40 
  Zniszczol, Wiktoria 1518 POL0.001-0.3240-12.80 
  Baczek, Wojciech 1196 POL1.0010.254010.00 
  Stypka, Sebastian 1243 POL0.501-0.1940-7.60 
  Tyrna, Filip 1217 POL1.0010.274010.80 
  Stepien, Janusz 1525 POL1.0010.684027.20 
  Sikora, Pawel 1505 POL1.0010.664026.40 
  Rogala, Dominik 1429 POL0.001-0.4440-17.60 

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)
 

 

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