Rapid: Individual Calculations December 2022
 Stefaniuk, Zbigniew  Total change: 32.00  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow rapid- 18 Warszawa POL 2022-11-06
RcRownchangeKK*chgGame
 1684 1487 2.50 5 0.80 40 32.00 
  Kazmierowski, Tymon 1800 POL0.001-0.1440-5.60 
  Fiszer, Bartosz c2142 POL0.5010.494019.60 
  Zybrant, Sandra 1247 POL0.501-0.3040-12.00 
  Cmoch, Mateusz 1388 POL1.0010.364014.40 
  Cwiek, Ryszard 1842 POL0.5010.394015.60 

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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