Individual Calculations May 2017
 Roos, Jean-Luc  Total change: 2.50  Rating chartPersonal card
 Team 2017 - Nationale 2 r10-11 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1949 2272 2.00 2 0.27 10 2.70 
  Courtet, Cyril 1872  * FRA1.0010.08100.80 
  Utyuzhnikova, Galina 2025 FRA1.0010.19101.90 
 * 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)
 
 HUN Team League 2nd Div. Charousek 2016-2017 R 9 Hungary West HUN 2017-04-09
RcRownchangeKK*chgGame
 2258 2272 0.50 1 -0.02 10 -0.20 
  Macsik, Tamas f2258 HUN0.501-0.0210-0.20 

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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