Individual Calculations September 2023
 Arikov, Artem  Total change: -21.00  Rating chartPersonal card
 Riga Technical University Open 2023 - Tournament A Riga LAT 2023-08-07
RcRownchangeKK*chgGame
 2127 2365 5.00 9 -2.10 10 -21.00 
  Levchenkov, Vitaly f1971 LAT0.501-0.4210-4.20 
  Germanovs, Georgijs 2054 LAT1.0010.14101.40 
  Poysti, Nathanael 2125 GER0.501-0.3010-3.00 
  Krilovs, Nikolajs 2147 LAT0.501-0.2810-2.80 
  Lumiste, Rene 2111 EST0.501-0.3110-3.10 
  Olsen, William Alexander 2129 NOR1.0010.20102.00 
  Prydun, Andriy f2134 UKR0.501-0.2910-2.90 
  Unneland, Mathias f2158 NOR0.501-0.2710-2.70 
  Reichmann, Hendrik f2316 GER0.001-0.5710-5.70 

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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