Individual Calculations May 2017
 Hoffmann, Roger  Total change: -4.60  Rating chartPersonal card
 Luxembourg Team Championship 16/17 Round 8-9 various LUX 2017-03-05
RcRownchangeKK*chgGame
 2030 2064 0.50 2 -0.60 20 -12.00 
  Oberweis, Paul 2024 LUX0.501-0.0620-1.20 
  Visintin, Roberto 2036 ITA0.001-0.5420-10.80 

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)
 
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1953 2049 1.00 1 0.37 20 7.40 
  Rittie, Daniel 1953 FRA1.0010.37207.40 

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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