Rapid: Individual Calculations April 2022
 Traczewski, Wojciech  Total change: -13.40  Rating chartPersonal card
 IV Amatorski Turniej Szachowy o Puchar Burmistrza Koronowa Koronowo POL 2022-03-26
RcRownchangeKK*chgGame
 1135 1418 3.50 5 -0.67 20 -13.40 
  Galinski, Grzegorz 1120 POL0.501-0.3520-7.00 
  Wilkowski, Igor 1025 POL0.501-0.4220-8.40 
  Zakaszewski, Tomasz 1227 POL0.501-0.2520-5.00 
  Skrzypczynski, Piotr 1122 POL1.0010.15203.00 
  Boniecki, Mateusz 1180 POL1.0010.20204.00 

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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