Individual Calculations June 2015
 Dodard, Herve  Total change: -35.20  Rating chartPersonal card
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r2 RENNES FRA 2014-12-06
RcRownchangeKK*chgGame
 1578 1785 0.50 1 -0.27 20 -5.40 
  Lenen, Pierre 1578 FRA0.501-0.2720-5.40 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r3 RENNES FRA 2015-01-17
RcRownchangeKK*chgGame
 1657 1785 0.00 1 -0.67 20 -13.40 
  Perez, Javier 1657 FRA0.001-0.6720-13.40 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r4-5 RENNES FRA 2015-02-07
RcRownchangeKK*chgGame
 1629 1785 0.00 1 -0.71 20 -14.20 
  Cheikh-Boukal, Ziyad 1629 ALG0.001-0.7120-14.20 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r6-7 RENNES FRA 2015-03-07
RcRownchangeKK*chgGame
 1420 1689 1.50 2 -0.11 20 -2.20 
  Simon, Suliac 1546 FRA0.501-0.1920-3.80 
  Rolland, Jean-Louis 1294 FRA1.0010.08201.60 

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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