Individual Calculations June 2015
 Brault, David  Total change: 13.60  Rating chartPersonal card
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r2 RENNES FRA 2014-12-06
RcRownchangeKK*chgGame
 1062 1397 1.00 1 0.12 20 2.40 
  Normand, Patrick 1062 FRA1.0010.12202.40 

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
 1593 1397 1.00 1 0.75 20 15.00 
  Mercier, Franck 1593 FRA1.0010.752015.00 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Catégories 2015 r4-5 RENNES FRA 2015-02-07
RcRownchangeKK*chgGame
 1589 1397 0.00 2 -0.50 20 -10.00 
  Delpit, Wilfried 1605 FRA0.001-0.2320-4.60 
  Marchais, Antoine 1572 FRA0.001-0.2720-5.40 

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 r6-7 RENNES FRA 2015-03-07
RcRownchangeKK*chgGame
 1258 1397 1.00 1 0.31 20 6.20 
  Robinet, Vincent 1258 FRA1.0010.31206.20 

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)
 

 

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