Rapid: Individual Calculations April 2023
 Wiosna, Krzysztof  Total change: 51.60  Rating chartPersonal card
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1434 1368 4.50 7 1.29 40 51.60 
  Tanski, Jakub 1105 POL1.0010.18407.20 
  Bujnowski, Adam 1126 POL1.0010.20408.00 
  Raczkowski, Zygmunt 1520 POL0.5010.20408.00 
  Filewicz, Przemyslaw 2028 POL0.001-0.0140-0.40 
  Dunalski, Szymon 1123 POL1.0010.20408.00 
  Wieliczko, Marek 1571 POL1.0010.764030.40 
  Pieczulis, Blazej 1568 POL0.001-0.2440-9.60 

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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