Individual Calculations April 2019
 Couradin, Jean-Marie  Total change: 7.60  Rating chartPersonal card
 Tournoi Interne 1hKO La Dame Noire 2018-2019 (-1600) r5-8 MONTIGNY LE BRETONNEUX FRA 2018-12-21
RcRownchangeKK*chgGame
 1475 1563 1.00 1 0.38 20 7.60 
  Durez, Gerard 1475 FRA1.0010.38207.60 

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 interne La Dame Noire 2018-2019 r5-8 MONTIGNY LE BRETONNEUX FRA 2019-01-04
RcRownchangeKK*chgGame
 1822 1608 1.00 3 0.27 20 5.40 
  Artieres, Michel 1755 FRA0.001-0.3020-6.00 
  Lorich, Michel 1734 FRA1.0010.672013.40 
  David, Frederic 1977 FRA0.001-0.1020-2.00 

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)
 
 Team 2019 - Ile de France Part 2 CORSE FRA 2019-01-05
RcRownchangeKK*chgGame
 1693 1608 0.50 2 -0.27 20 -5.40 
  Appavou, Calixte 1714 FRA0.001-0.3620-7.20 
  Mercier, Thierry 1672 FRA0.5010.09201.80 

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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