Rapid: Individual Calculations January 2021
 Bartodziej, Bartosz  Total change: 13.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow do lat 11 w szachach szybkich Radzymin POL 2020-12-13
RcRownchangeKK*chgGame
 1307 1610 6.50 7 0.68 20 13.60 
  Urych, Krzysztof 1172 POL1.0010.06201.20 
  Rudas, Borys 1196 POL1.0010.07201.40 
  Kowalski, Witold 1284 POL0.501-0.3720-7.40 
  Dobosiewicz, Dawid 1510 POL1.0010.36207.20 
  Nawalaniec, Adam 1473 POL1.0010.32206.40 
  Renn, Grzegorz 1184 POL1.0010.07201.40 
  Maciaga, Jan 1332 POL1.0010.17203.40 

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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