Individual Calculations May 2015
 Backert, Remi  Total change: 2.80  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1456 1535 1.00 1 0.39 20 7.80 
  Jordan, Clement 1456 FRA1.0010.39207.80 

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)
 
 18e Open de la Bruche - open A (-2200) ERGERSHEIM FRA 2015-04-25
RcRownchangeKK*chgGame
 1654 1535 2.00 6 -0.25 20 -5.00 
  Marchal, Serge 1881 FRA0.001-0.1120-2.20 
  Billey, David 1451 FRA1.0010.38207.60 
  Girolt, Jordan 1710 FRA0.001-0.2720-5.40 
  Berring, Alain 1935  * FRA0.001-0.0820-1.60 
  Fischer, Arnaud 1467 FRA0.501-0.0920-1.80 
  Sow, Aliou Bocar 1479 FRA0.501-0.0820-1.60 
 * 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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