Individual Calculations May 2015
 Rocq, Christian  Total change: -35.80  Rating chartPersonal card
 Team 2015 - Nationale 4 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1716 1865 0.00 1 -0.70 20 -14.00 
  Neau, Alain 1716 FRA0.001-0.7020-14.00 

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)
 
 13e Open de Niort 2015 - Tournoi A (1600 – 2199 ELO) NIORT FRA 2015-04-04
RcRownchangeKK*chgGame
 1734 1825 2.00 5 -1.09 20 -21.80 
  Pougnard, Valery 1668 FRA0.001-0.7120-14.20 
  Venet, Valentin 1768 FRA0.001-0.5820-11.60 
  Mammeri, Fouad 1950 ALG0.001-0.3320-6.60 
  Granet, Daniel 1672 FRA1.0010.30206.00 
  Barbotte, Leo 1613 FRA1.0010.23204.60 

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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