Individual Calculations April 2018
 Durez, Gerard  Total change: 7.00  Rating chartPersonal card
 Championnat interne 2017-2018 La Dame Noire r5-8 MONTIGNY LE BRETONNEUX FRA 2018-01-05
RcRownchangeKK*chgGame
 1579 1471 1.50 4 -0.02 20 -0.40 
  Tanchoux, Pierre 1285 FRA1.0010.26205.20 
  Duval, Dominique 1712 FRA0.001-0.2020-4.00 
  Lorich, Michel 1832 FRA0.001-0.1020-2.00 
  Longbien, Dominique 1486 FRA0.5010.02200.40 

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
 1799 1471 0.50 1 0.37 20 7.40 
  Pastore, Erik 1799 FRA0.5010.37207.40 

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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