Individual Calculations May 2015
 Mariette, Lucas  Total change: 77.60  Rating chartPersonal card
 Team 2015 - Poitou Charentes - Part 3 PCH FRA 2015-03-14
RcRownchangeKK*chgGame
 1778 1721 0.50 1 0.08 40 3.20 
  Annonier, Dominique 1778 FRA0.5010.08403.20 

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)
 
 13e Open de Niort 2015 - Tournoi A (1600 – 2199 ELO) NIORT FRA 2015-04-04
RcRownchangeKK*chgGame
 1862 1797 1.50 4 -0.19 40 -7.60 
  Bozkiewicz, Eric 2077 FRA0.001-0.1640-6.40 
  Mammeri, Fouad 1950 ALG0.5010.20408.00 
  Barbotte, Leo 1613 FRA0.501-0.2440-9.60 
  Pottier, Simeon 1806 FRA0.5010.01400.40 

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)
 
 1er Festival international d'échecs de Limoges - Open de l'émail (-2200) LIMOGES FRA 2015-04-18
RcRownchangeKK*chgGame
 1963 1797 3.50 5 2.05 40 82.00 
  Gharagyozyan, Gor 1794 FRA0.5010.00400.00 
  Egreteau, Eric 2018 FRA1.0010.784031.20 
  Truccano, Florent 2062 FRA0.5010.324012.80 
  Viers, Emmanuel 2044 FRA1.0010.814032.40 
  Ardellier, Maxime 1898 FRA0.5010.14405.60 

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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