Individual Calculations April 2018
 David, Bogdan-Emanuel  Total change: -10.40  Rating chartPersonal card
 2eme Open FIDE de Suce sur Erdre Open A (-2200) SUCE SUR ERDRE FRA 2018-03-03
RcRownchangeKK*chgGame
 1964 2023 3.00 5 0.11 40 4.40 
  David, Dorian-Ciprian 1815 ROU1.0010.23409.20 
  Crouan, Stephane f2117 FRA1.0010.634025.20 
  Le Pen, Steven 2026 FRA0.001-0.5040-20.00 
  Collinet, Nicolas 1957 FRA0.001-0.5940-23.60 
  Aubry, Justin 1906 FRA1.0010.344013.60 

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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 2077 2023 0.50 2 -0.35 40 -14.00 
  Moreels, Yves 2090 BEL0.5010.09403.60 
  Le Bailly, Baptiste 2064 FRA0.001-0.4440-17.60 

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)
 
 Rencontres inter-ligues jeunes 2018 - Cadence lente (-2200) CESSON SEVIGNE FRA 2018-03-24
RcRownchangeKK*chgGame
 1812 2023 1.50 2 -0.02 40 -0.80 
  Nor Roussel, Maxime 1745 FRA0.501-0.3340-13.20 
  Bre Brault, Gabriel 1878 FRA1.0010.314012.40 

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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