Individual Calculations May 2024
 Trifan, Andrei Ioan  Total change: -5.20  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2213 2294 4.50 8 -0.26 20 -5.20 
  Vihan, Shourya 2034 GER1.0010.18203.60 
  Jaeschke, Benno 2024 GER1.0010.17203.40 
  Tiglon, Bryce m2509 USA0.001-0.2320-4.60 
  Garbuz, Vitaliy 2154 GER1.0010.31206.20 
  Saraci, Nderim m2450 KOS0.5010.21204.20 
  Ghimpu, Samuel-Timotei f2467 ROU0.5010.23204.60 
  Giorgadze, Giorgi 2062 GEO0.001-0.7920-15.80 
  Engel, Bruno 2007 GER0.501-0.3420-6.80 

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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