Blitz: Individual Calculations January 2021
 Rudas, Borys  Total change: -10.00  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow do lat 11 w szachach blyskawicznych Radzymin POL 2020-12-12
RcRownchangeKK*chgGame
 1304 1227 2.00 6 -0.50 20 -10.00 
  Dobosiewicz, Dawid 1511 POL0.001-0.1620-3.20 
  Seo, Ian 1157 POL0.501-0.1020-2.00 
  Klim, Juliusz 1290 POL0.001-0.4120-8.20 
  Kowalski, Witold 1187 POL0.501-0.0620-1.20 
  Renn, Grzegorz 1115 POL1.0010.35207.00 
  Nawalaniec, Adam 1565 POL0.001-0.1220-2.40 

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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