Individual Calculations May 2017
 Becuwe, Olivier  Total change: -15.40  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1973 2070 0.50 2 -0.77 20 -15.40 
  Guehtar, Sofiane 1977 FRA0.001-0.6320-12.60 
  Breest, Axel 1968 GER0.501-0.1420-2.80 

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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