Individual Calculations December 2023
 Mrva, Martin  Total change: 4.90  Rating chartPersonal card
 FIDE World Senior Chess Championships 2023 - Over 50 - Open Terrasini ITA 2023-10-25
RcRownchangeKK*chgGame
 2292 2366 7.00 11 0.49 10 4.90 
  Santanna, Paulo 2012 BRA1.0010.11101.10 
  Fayard, Alain f2158 FRA1.0010.23102.30 
  Morovic Fernandez, Ivan g2488 CHI0.001-0.3310-3.30 
  Lasinskas, Povilas f2143 LTU1.0010.22102.20 
  Mussanti, Diego f2183 ARG0.501-0.2410-2.40 
  Vinter-Schou, Uffe m2345 DEN0.001-0.5310-5.30 
  Melikhov, Evgeny V. f2189 GRE1.0010.27102.70 
  Cummings, David H. m2325 CAN0.501-0.0610-0.60 
  Boulard, Eric 2181 FRA1.0010.26102.60 
  Sturua, Zurab g2514 GEO1.0010.70107.00 
  Adams, Michael g2670 ENG0.001-0.1410-1.40 

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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