Rapid: Individual Calculations August 2021
 Szymanski, Adam  Total change: 31.60  Rating chartPersonal card
 XII Szachowy Memorial Miroslawa Aleksandrowicza Szydlowiec POL 2021-07-04
RcRownchangeKK*chgGame
 1554 1137 2.00 5 1.58 20 31.60 
  Kozlowski, Andrzej 1704 POL0.001-0.0220-0.40 
  Stepien, Pawel 1466 POL0.001-0.1220-2.40 
  Lukomski, Zbigniew 1431 POL1.0010.852017.00 
  Krupinski, Konrad 1501 POL1.0010.902018.00 
  Ciechonski, Piotr 1666 POL0.001-0.0320-0.60 

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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