Individual Calculations February 2018
 Hiegel, Jean  Total change: -21.60  Rating chartPersonal card
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1956 1975 0.50 3 -1.08 20 -21.60 
  Gardet, Thomas 2026 FRA0.001-0.4320-8.60 
  Bellahcene, Meriem 1885 FRA0.501-0.1220-2.40 
  Hertzog, Walter 1956 FRA0.001-0.5320-10.60 

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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