Individual Calculations May 2023
 Olde, Karl Erik  Total change: 54.80  Rating chartPersonal card
 OPEN CHESS MENORCA B Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 1680 1807 6.50 8 1.37 40 54.80 
  Genestar Zarralanga, Pau 1407  * ESP1.0010.08403.20 
  Voronaya, Eva 1480 FID1.0010.13405.20 
  Bonilla Rodriguez, Javier 1546 ESP1.0010.18407.20 
  Ng, Chun Hei 1881 HKG0.5010.10404.00 
  Salewski, Bernd 1954 GER0.5010.20408.00 
  Bryant, Harry 1652 ENG1.0010.294011.60 
  Peschardt, Soren 1904 ESP0.5010.13405.20 
  Alcindor, Samuel 1619 FRA1.0010.264010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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