Individual Calculations May 2018
 Potier, Pierre  Total change: 1.40  Rating chartPersonal card
 Championnat du Morbihan 2017-2018 toutes categories (-2200) - Phase 2 ARRADON FRA 2018-01-20
RcRownchangeKK*chgGame
 1733 1472 1.00 3 0.43 20 8.60 
  Sellin, Alain 1675 FRA1.0010.762015.20 
  Garans, Cyrille 1679 FRA0.001-0.2320-4.60 
  Le Corre, Yves 1845 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 2018 - Coupe Loubatiere Regional FRANCE FRA 2018-03-25
RcRownchangeKK*chgGame
 1506 1472 1.00 3 -0.36 20 -7.20 
  Mercier, Franck 1491 FRA0.001-0.4720-9.40 
  Lepetz, Titouan 1439 FRA1.0010.45209.00 
  Maillard, Erwan 1588 FRA0.001-0.3420-6.80 

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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