Individual Calculations February 2019
 Otmani, Kamel  Total change: -8.60  Rating chartPersonal card
 16e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 2017 2110 4.50 7 0.13 20 2.60 
  Bonte, Andrei-Mihai 2325 ROU0.001-0.2320-4.60 
  Doisneau, Laurent 1980 FRA0.001-0.6820-13.60 
  Harutyunyan, Axel 1970 BEL1.0010.31206.20 
  Jacq, Rene 1971 FRA1.0010.31206.20 
  Roman, Dimitri 2072 FRA0.501-0.0520-1.00 
  Dorval, Olivier 1878 FRA1.0010.21204.20 
  Lelievre, Clement 1926 FRA1.0010.26205.20 

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 2019 - Nationale 2 r7 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 2065 2110 0.00 1 -0.56 20 -11.20 
  Bollore, Jacques 2065 FRA0.001-0.5620-11.20 

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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