Rapid: Individual Calculations September 2023
 Sterczewski, Mateusz  Total change: -21.20  Rating chartPersonal card
 Szybkie FIDEgranie w Hetmanie 14_2023 Warszawa POL 2023-08-18
RcRownchangeKK*chgGame
 1463 1265 0.50 4 -0.53 40 -21.20 
  Kowalski, Witold 1579 POL0.001-0.1440-5.60 
  Czech, Franciszek 1514 POL0.001-0.1940-7.60 
  Dziolko, Wiktor 1435 POL0.001-0.2840-11.20 
  Oles, Jan 1323 POL0.5010.08403.20 

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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