Rapid: Individual Calculations June 2023
 Lachiewicz, Damian  Total change: 0.00  Rating chartPersonal card
 III Turniej Szachowy o Puchar Burmistrza Trzemeszna Trzemeszno POL 2023-05-28
RcRownchangeRpKK*chgGame
 1386 0 0.50 4 0.00 1064   0.00 
  Kowalski, Waldemar 1175 POL0.0010.00 0.00 
  Janusz, Marcin 1291 POL0.5010.00 0.00 
  Wisniewski, Wieslaw 1421 POL0.0010.00 0.00 
  Przerwa, Sebastian 1655 POL0.0010.00 0.00 

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)
 

 

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