Rapid: Individual Calculations July 2023
 Sapis, Lucyna  Total change: -55.60  Rating chartPersonal card
 Szachowe Mistrzostwa Stolicy w Krate o Puchar Wojta Gminy Slupsk Swolowo POL 2023-06-17
RcRownchangeKK*chgGame
 1317 2012 3.50 5 -1.39 40 -55.60 
  Rucinski, Wladyslaw 1084 POL1.0010.00400.00 
  Marczak, Aleksander 1307 POL0.001-0.9940-39.60 
  Worzala, Adam 1612  * POL1.0010.08403.20 
  Dobrowolski, Henryk 1302 POL0.501-0.4940-19.60 
  Pietrzak, Pawel 1280 POL1.0010.01400.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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