Individual Calculations February 2020
 Ernst, Luca  Total change: 26.40  Rating chartPersonal card
 Trophee International de Lyon 2019 Open B (-1700) LYON FRA 2019-12-26
RcRownchangeKK*chgGame
 1468 1576 3.00 6 -0.76 40 -30.40 
  Schwartz, Pierre 1369 FRA1.0010.23409.20 
  Yang, Charlie Xiaofei 1189 SUI1.0010.09403.60 
  Bergame, Alain 1750 FRA0.001-0.2740-10.80 
  Bertru, Florent 1501 FRA1.0010.404016.00 
  Quintavalle, Fabien 1524 FRA0.001-0.5740-22.80 
  Marques, Gilles 1476 FRA0.001-0.6440-25.60 

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)
 
 Team 2020 - top Jeunes r4-7 FRANCE FRA 2020-01-03
RcRownchangeKK*chgGame
 1867 1577 1.00 1 0.84 40 33.60 
  Geronimi, Jean-Thomas 1867 FRA1.0010.844033.60 

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)
 
 Team 2020 - N2 Jeunes r4 FRANCE FRA 2020-01-12
RcRownchangeKK*chgGame
 1635 1577 1.00 1 0.58 40 23.20 
  Lissillour, Baptiste 1635 FRA1.0010.584023.20 

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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