Individual Calculations February 2018
 Riff, Jean-Noel  Total change: -0.10  Rating chartPersonal card
 SGM 2017/18 (League 1+2) round 3-4 decentralised SUI 2018-01-13
RcRownchangeKK*chgGame
 2372 2495 1.50 2 0.18 10 1.80 
  Gaehwiler, Gabriel m2428 SUI0.501-0.0910-0.90 
  Milosevic, Goran m2316 SUI1.0010.27102.70 

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 2018 - Nationale 1 r7-9 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2350 2495 0.50 1 -0.19 10 -1.90 
  Savina, Anastasia mwg2350 RUS0.501-0.1910-1.90 

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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