Rapid: Individual Calculations August 2021
 Stryjek, Damian  Total change: -6.40  Rating chartPersonal card
 XII Szachowy Memorial Miroslawa Aleksandrowicza Szydlowiec POL 2021-07-04
RcRownchangeKK*chgGame
 1507 1114 0.00 3 -0.32 20 -6.40 
  Snokowski, Marcin 1675 POL0.001-0.0220-0.40 
  Krupinski, Konrad 1501 POL0.001-0.0920-1.80 
  Sloka, Andrzej 1344 POL0.001-0.2120-4.20 

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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