Individual Calculations April 2018
 Duval, Dominique  Total change: -8.20  Rating chartPersonal card
 Championnat interne 2017-2018 La Dame Noire r5-8 MONTIGNY LE BRETONNEUX FRA 2018-01-05
RcRownchangeKK*chgGame
 1471 1712 1.00 1 0.20 20 4.00 
  Durez, Gerard 1471 FRA1.0010.20204.00 

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 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1798 1712 0.00 1 -0.38 20 -7.60 
  Fischer, Thorange 1798 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)
 
 Team 2018 - Ile de France Part 2 CHA FRA 2018-01-08
RcRownchangeKK*chgGame
 1925 1712 0.00 1 -0.23 20 -4.60 
  Pinson, Alexis 1925 FRA0.001-0.2320-4.60 

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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