Individual Calculations January 2022
 Georgiev, Biser  Total change: -0.40  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - PNWCC (USA) vs Bulgaria #2 San Jose (USA) and Plovdiv (BUL) USA 2021-12-18
RcRownchangeKK*chgGame
 2142 2267 4.00 6 -0.02 20 -0.40 
  Sivakumar, Shaaketh 2109 USA1.0010.29205.80 
  Sivakumar, Shaaketh 2109 USA0.001-0.7120-14.20 
  Sivakumar, Shaashwath 2143 USA1.0010.33206.60 
  Sivakumar, Shaashwath 2143 USA1.0010.33206.60 
  Dixit, Arun 2175 USA0.501-0.1320-2.60 
  Dixit, Arun 2175 USA0.501-0.1320-2.60 

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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