Individual Calculations July 2022
 Russev, Nikolay  Total change: 11.20  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1896 1990 6.00 9 0.56 20 11.20 
  Ivanov, Oleg 1590  * BUL1.0010.08201.60 
  Markov, Mario 1702 BUL1.0010.16203.20 
  Yanev, Pavel 2208 BUL0.001-0.2220-4.40 
  Kellner, Nikolaus 1640 AUT1.0010.11202.20 
  Trendafilov, Simeon 1876 BUL0.001-0.6620-13.20 
  Dragiev, Drago 1730 BUL1.0010.18203.60 
  Yanev, Yordan 1890 BUL1.0010.36207.20 
  Georgiev, Todor 2279 BUL1.0010.842016.80 
  Stoyanov, Stoyan Or 2148 BUL0.001-0.2920-5.80 
 * 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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