Individual Calculations January 2018
 Bachaumard, Joel  Total change: 25.80  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 1 FRANCE FRA 2017-10-08
RcRownchangeKK*chgGame
 1781 1713 0.50 3 -0.73 20 -14.60 
  Poignonnec, Pierre-Yves 1877 FRA0.001-0.2820-5.60 
  Combaudon, Nathanael 1665 FRA0.501-0.0720-1.40 
  Rouille, Michel 1802 FRA0.001-0.3820-7.60 

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)
 
 Championnat du Finistère Toutes Catégories 2018 r1-3 QUIMPER FRA 2017-10-14
RcRownchangeKK*chgGame
 1500 1713 1.00 1 0.23 20 4.60 
  Bonhomme, Marcel 1500 FRA1.0010.23204.60 

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)
 
 20e Open de Noel de Gouesnou GOUESNOU FRA 2017-12-27
RcRownchangeKK*chgGame
 1835 1713 4.00 6 1.79 20 35.80 
  Guyader, Ronan 1433 FRA1.0010.16203.20 
  Lefebvre, Matthieu 1538 FRA1.0010.27205.40 
  Le Bris, Yann 1918 FRA0.5010.26205.20 
  Bleuzen, Erwan 2059 FRA1.0010.892017.80 
  Philippe, Guillaume f2113  * FRA0.001-0.0820-1.60 
  Tafforeau, Romain 1948 FRA0.5010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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