Individual Calculations January 2018
 Durufle, Arnaud  Total change: 3.40  Rating chartPersonal card
 Team 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1907 2036 1.50 2 0.16 20 3.20 
  Patron, Pascal 1839 FRA0.501-0.2520-5.00 
  Noreskal, Slomy 1974 FRA1.0010.41208.20 

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 2018 - Nationale 2 r3-6 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 2040 2036 0.50 1 0.01 20 0.20 
  Coulon, Guillaume 2040 FRA0.5010.01200.20 

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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