Individual Calculations September 2021
 Lednicky, Martin  Total change: -23.00  Rating chartPersonal card
 OPEN PRESOV 2021 Presov SVK 2021-07-29
RcRownchangeKK*chgGame
 1843 2187 5.00 7 -1.15 20 -23.00 
  Wolak, Julia 1787  * POL1.0010.08201.60 
  Bednar, Jozef 1849 SVK0.001-0.8820-17.60 
  Czernikowska, Laura wc1787  * POL0.501-0.4220-8.40 
  Lisik, Miroslav 1787  * CZE1.0010.08201.60 
  Nandrazi, Dominik 1822 SVK1.0010.10202.00 
  Sygulski, Piotr 1872 POL0.501-0.3620-7.20 
  Beres, Tomas 1998 SVK1.0010.25205.00 
 * 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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