Individual Calculations May 2019
 Johnsen, Sylvia  Total change: -61.00  Rating chartPersonal card
 Nordstrand GP Langsjakk 2019 A Oslo NOR 2019-04-05
RcRownchangeKK*chgGame
 1928 1949 1.50 5 -1.14 20 -22.80 
  Tunsjo, Axel 1946 NOR0.001-0.5020-10.00 
  Ness, Jarle 1789 NOR0.001-0.7120-14.20 
  Aarnes, Eirik 1907 NOR1.0010.44208.80 
  Rishovd, Svein c2109 NOR0.001-0.2920-5.80 
  Kristiansen, Rune Harald 1890 NOR0.501-0.0820-1.60 

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)
 
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2023 1949 1.50 8 -1.91 20 -38.20 
  Plaskett, H James g2349  * ENG0.001-0.0820-1.60 
  Brendel, Oliver m2339 GER0.001-0.0920-1.80 
  Papadimitriou, Loukas 1943 GRE0.501-0.0120-0.20 
  Olsson, Torgny 1714 SWE0.501-0.2920-5.80 
  Fraser-Mitchell, Jeremy N 2073 ENG0.001-0.3320-6.60 
  Schulz, Petra wf2051 GER0.001-0.3620-7.20 
  Smith, Lynda wc1824 WLS0.501-0.1720-3.40 
  Wolff, Peter 1893 GER0.001-0.5820-11.60 
 * 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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