Individual Calculations September 2022
 Zhang, Eric M  Total change: 24.00  Rating chartPersonal card
 PNWCC FIDE Hybrid Match - August 2022 II Redmond (WA, USA), San Jose (CA, USA) and Vrsac (Serbia), Plovdiv (Bulgaria) USA 2022-08-19
RcRownchangeKK*chgGame
 2242 2139 3.50 8 0.60 40 24.00 
  Rajkovic, Mladen m2390 SRB1.0010.814032.40 
  Zahariev, Zahari m2248 BUL0.5010.15406.00 
  Mrdja, Milan m2205 CRO1.0010.594023.60 
  Mrdja, Milan m2205 CRO0.001-0.4140-16.40 
  Brankov, Krasimir 2212 BUL1.0010.604024.00 
  Brankov, Krasimir 2212 BUL0.001-0.4040-16.00 
  Georgiev, Biser 2232 BUL0.001-0.3740-14.80 
  Georgiev, Biser 2232 BUL0.001-0.3740-14.80 

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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