Individual Calculations May 2017
 Chauve, Jean-Christophe  Total change: 8.20  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1920 1900 2.00 2 1.05 20 21.00 
  Baumann, Benjamin 2025 FRA1.0010.672013.40 
  Gazay, Didier 1814 FRA1.0010.38207.60 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1878 1900 3.50 8 -0.64 20 -12.80 
  Ryan, Martin 2101 FRA0.5010.26205.20 
  Varoquier, Romain 2125 FRA0.5010.28205.60 
  Lever, Erwan 2129 FRA0.001-0.2120-4.20 
  Nguyen, Hai Long 1569 FRA1.0010.12202.40 
  Gavrish, Leonid 2181 UKR0.001-0.1620-3.20 
  Lahittete, Michel 1597 FRA1.0010.14202.80 
  Baudin, Vincent 1757 FRA0.501-0.1920-3.80 
  Zinzen, Mathieu 1565 FRA0.001-0.8820-17.60 

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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