Individual Calculations December 2021
 Salata, Maciej  Total change: -31.60  Rating chartPersonal card
 Weekendowe Jesienne FIDE granie w Hetmanie 2021_C Warszawa POL 2021-11-05
RcRownchangeKK*chgGame
 1365 1319 1.00 4 -0.79 40 -31.60 
  Majkowski, Blazej 1563 POL1.0010.804032.00 
  Suminski, Bogdan 1423 POL0.001-0.3640-14.40 
  Zawadzki, Wojciech 1285 POL0.001-0.5540-22.00 
  Okinczyc, Mateusz 1189 POL0.001-0.6840-27.20 

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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