Individual Calculations May 2019
 Dufour, Jacques  Total change: 5.40  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1536 1503 2.00 2 1.07 20 21.40 
  De Mersseman, Eric 1682 FRA1.0010.732014.60 
  Cocatrix, Leo 1389 FRA1.0010.34206.80 

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)
 
 15eme tournoi des Collines 2020 r4-7 CANNES FRA 2019-01-26
RcRownchangeKK*chgGame
 1234 1503 2.50 4 -0.80 20 -16.00 
  Ouerghi, Hedy 1274 FRA0.001-0.7920-15.80 
  Pouvillon, Loan 1247 FRA0.501-0.3120-6.20 
  Roser, Aurelien 1187 FRA1.0010.13202.60 
  Habermacher, Elliot 1227 FRA1.0010.17203.40 

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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