Individual Calculations April 2017
 Guinefolleau, Marc  Total change: 37.20  Rating chartPersonal card
 Team 2017 - Centre Val-de-Loire Part 2 CVL FRA 2017-01-08
RcRownchangeKK*chgGame
 1229 1283 1.00 2 -0.15 40 -6.00 
  Maingoy, Marc 1224 FRA0.001-0.5840-23.20 
  Bureau, Jean-Noel 1234 FRA1.0010.434017.20 

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)
 
 15e Tournoi d'Echecs de Niort - Tournoi B (-1700) NIORT FRA 2017-03-25
RcRownchangeKK*chgGame
 1320 1283 2.00 2 1.08 40 43.20 
  Garnier, Raphael 1127 FRA1.0010.294011.60 
  Labadie, Frederic 1512 FRA1.0010.794031.60 

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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