Rapid: Individual Calculations April 2024
 Bartoszewicz, Marcin  Total change: -22.60  Rating chartPersonal card
 XII Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2024-03-24
RcRownchangeKK*chgGame
 1618 1864 6.00 9 -1.13 20 -22.60 
  Wojtkiewicz, Jan 1477 POL1.0010.09201.80 
  Boguszewski, Kacper 1609 POL0.001-0.8120-16.20 
  Rosinski, Dariusz 1535 POL1.0010.12202.40 
  Stankowski, Wiktor 1609 POL1.0010.19203.80 
  Pniewski, Wieslaw 1642 POL0.001-0.7820-15.60 
  Sawicki, Jan 1555 POL1.0010.14202.80 
  Bogdan, Rafal 1664 POL1.0010.24204.80 
  Rak, Tomasz 1864 POL0.001-0.5020-10.00 
  Plichta, Grzegorz 1606 POL1.0010.18203.60 

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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