Rapid: Individual Calculations April 2023
 Zurek, Szymon  Total change: 3.20  Rating chartPersonal card
 Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 Konskie POL 2023-03-19
RcRownchangeKK*chgGame
 1323 1064 1.50 7 0.08 40 3.20 
  Guzinski, Tadeusz 1542 POL0.001-0.0540-2.00 
  Gajewski, Pawel 1312 POL1.0010.814032.40 
  Grabowski, Wlodzimierz 1340 POL0.5010.334013.20 
  Zabicki, Krzysztof 1331 POL0.001-0.1840-7.20 
  Siek, Jerzy 1337 POL0.001-0.1740-6.80 
  Bugala, Oskar 1089 POL0.001-0.4740-18.80 
  Sloka, Andrzej 1312 POL0.001-0.1940-7.60 

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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