Rapid: Individual Calculations December 2021
 Bolimowski, Stefan  Total change: -26.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 15 i 18 lat Warszawa POL 2021-11-21
RcRownchangeKK*chgGame
 1195 1148 0.00 3 -1.33 20 -26.60 
  Smetek, Michal 1362 POL0.001-0.2320-4.60 
  Czerwinski, Maciej 1054 POL0.001-0.6320-12.60 
  Sikorski, Jan 1169 POL0.001-0.4720-9.40 

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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