Individual Calculations January 2010
 Ribbegren, Karl Johan  Total change: -8.85  Rating chartPersonal card
 17th European Team Chess Championship 2009 Novi Sad SRB 2009-10-22
RcRownchangeKK*chgGame
 2406 2158 1.00 9 -0.91 15 -13.65 
  Williams, Simon K g2545 ENG0.001-0.0915-1.35 
  Pikula, Dejan g2558  * SRB0.5010.42156.30 
  Nedev, Trajko g2511 MKD0.001-0.1115-1.65 
  Thorfinnsson, Bjorn m2395 ISL0.001-0.2015-3.00 
  Linster, Philippe 2230 LUX0.001-0.4015-6.00 
  Tate, Alan 2175 SCO0.001-0.4815-7.20 
  Agopov, Mikael m2452 FIN0.5010.35155.25 
  Docx, Stefan f2384 BEL0.001-0.2115-3.15 
  Atakisi, Umut m2406 TUR0.001-0.1915-2.85 
 * 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)
 
 Nationale 3 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2020 2157 1.00 1 0.32 15 4.80 
  Janier, Fabrice 2020 FRA1.0010.32154.80 

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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