Rapid: Individual Calculations January 2021
 Klim, Juliusz  Total change: -27.80  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow do lat 11 w szachach szybkich Radzymin POL 2020-12-13
RcRownchangeKK*chgGame
 1182 1321 2.00 5 -1.39 20 -27.80 
  Seo, Ian 1190 POL0.001-0.6820-13.60 
  Renn, Grzegorz 1184 POL0.001-0.6820-13.60 
  Kowalski, Witold 1284 POL0.001-0.5520-11.00 
  Michalak, Leon 1033 POL1.0010.16203.20 
  Motyl, Mateusz 1221 POL1.0010.36207.20 

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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