Rapid: Individual Calculations March 2023
 Kostka, Marcin  Total change: -46.20  Rating chartPersonal card
 RAPID CZARNOW-SKI 2023- luty Jelenia Gora POL 2023-02-18
RcRownchangeKK*chgGame
 1321 1652 1.00 4 -2.31 20 -46.20 
  Aksianevich, Amadeus 1252  * FID0.001-0.9220-18.40 
  Kaszewski, Milosz 1110 POL0.001-0.9720-19.40 
  Bartlomowicz, Jakub 1635 POL0.001-0.5220-10.40 
  Obolewicz, Michal 1287 POL1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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