Rapid: Individual Calculations May 2019
 Ratajek, Krzysztof  Total change: 1.40  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1619 1673 4.00 7 0.07 20 1.40 
  Jankowiak, Tomasz 1989 POL0.001-0.1320-2.60 
  Cygan, Miroslaw 1351 POL0.001-0.8720-17.40 
  Jaremczyk, Antoni 1443 POL1.0010.21204.20 
  Huchwajda, Grzegorz 1389 POL0.501-0.3420-6.80 
  Muller, Marcin 1333 POL1.0010.12202.40 
  Kulon, Boguslaw 1997 POL1.0010.872017.40 
  Czarny, Pawel 1832 POL0.5010.21204.20 

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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