Individual Calculations March 2017
 Laurent, Etienne  Total change: 23.20  Rating chartPersonal card
 Team 2017 - Nationale 3 r4-5 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1689 1697 1.00 1 0.49 20 9.80 
  Sainte-Luce, Medhi 1689 FRA1.0010.49209.80 

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)
 
 24e Open International de Selestat - Open B (1400-1800) SELESTAT FRA 2017-02-23
RcRownchangeKK*chgGame
 1606 1697 5.00 7 0.67 20 13.40 
  Ruf, Helmut 1580 GER0.501-0.1620-3.20 
  Sow, Aliou Bocar 1445 FRA0.501-0.3120-6.20 
  Bellahcene, Mohamed Adam 1598 FRA1.0010.36207.20 
  Montforts, Ton 1614 NED1.0010.39207.80 
  Weissgerber, Kevin 1629 FRA1.0010.41208.20 
  Bellahcene, Sofia 1622 FRA1.0010.40208.00 
  Grataloup, Quentin 1756 FRA0.001-0.4220-8.40 

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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