Individual Calculations April 2022
 Martin, Didier  Total change: -32.40  Rating chartPersonal card
 Team 2022 - PDL Mars FRANCE FRA 2022-03-01
RcRownchangeKK*chgGame
 1650 1682 0.00 2 -1.07 40 -42.80 
  Beranger, Arthur 1421 FRA0.001-0.8240-32.80 
  Martinez, Jean-Philippe 1878 FRA0.001-0.2540-10.00 

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)
 
 Open Retif - Championnat de la Loire Atlantique 2021 r6-7 GETIGNE FRA 2022-03-05
RcRownchangeKK*chgGame
 1802 1682 1.00 2 0.26 40 10.40 
  Collinet, Nicolas 2002 FRA0.5010.374014.80 
  Couchet, Renaud 1602 FRA0.501-0.1140-4.40 

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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