Individual Calculations May 2019
 Herbert, Guy  Total change: 14.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1551 1554 1.00 2 -0.01 20 -0.20 
  Chugunov, Igor 1543 FRA0.001-0.5220-10.40 
  Martinez, Luc 1559 FRA1.0010.512010.20 

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)
 
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1275 1529 0.50 1 -0.31 20 -6.20 
  Texier, Cesar 1275 FRA0.501-0.3120-6.20 

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)
 
 Open International du Marais 2019 (-2200) PARIS FRA 2019-04-20
RcRownchangeKK*chgGame
 1732 1511 2.00 4 1.02 20 20.40 
  Coste, Roman 1911  * FRA0.001-0.0820-1.60 
  Fredj, Nizar 1798 SUI0.001-0.1620-3.20 
  Dautricourt, Romain 1639 FRA1.0010.672013.40 
  Burgisser, Claude 1578 FRA1.0010.592011.80 
 * 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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