Individual Calculations June 2022
 Siwinski, Mateusz  Total change: -1.40  Rating chartPersonal card
 Wiosenne FIDE granie w Hetmanie 2022_B Round 3-6 Warszawa POL 2022-05-03
RcRownchangeKK*chgGame
 1268 1162 1.00 3 -0.07 20 -1.40 
  Rybicki, Jan 1284 POL0.001-0.3320-6.60 
  Okinczyc, Mateusz 1213 POL1.0010.572011.40 
  Borys, Marek 1307 POL0.001-0.3120-6.20 

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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