Rapid: Individual Calculations April 2022
 Petrusewicz, Antonina  Total change: 17.00  Rating chartPersonal card
 X Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2022-03-20
RcRownchangeKK*chgGame
 1233 1044 3.00 8 0.85 20 17.00 
  Bartnik, Michal 1432 POL0.001-0.0920-1.80 
  Rosinski, Dariusz 1288 POL1.0010.802016.00 
  Zawal, Krzysztof 1271 POL0.001-0.2120-4.20 
  Macierzynski, Maciej 1186 POL0.001-0.3120-6.20 
  Jurek, Roman 1303 POL0.001-0.1820-3.60 
  Hartlinski, Maciej 1159 POL1.0010.662013.20 
  Olejarz, Wlodzimierz 1172 POL0.001-0.3320-6.60 
  Boguszewski, Damian 1050 POL1.0010.512010.20 

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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