Individual Calculations June 2017
 Jeanjean, Laurent  Total change: 1.80  Rating chartPersonal card
 Challenge National USCF 2017 SOULAC SUR MER FRA 2017-05-17
RcRownchangeKK*chgGame
 1968 1876 1.00 4 -0.55 20 -11.00 
  Laroche, Pascal 1832 FRA0.501-0.0620-1.20 
  Mesli, Maurice 1809 FRA0.501-0.0920-1.80 
  Capron, Daniel 2123 FRA0.001-0.1920-3.80 
  Faure, Stephane 2107 FRA0.001-0.2120-4.20 

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)
 
 Championnat du Gard 2017 Open NIMES FRA 2017-05-25
RcRownchangeKK*chgGame
 1630 1876 6.00 7 0.64 20 12.80 
  Petit, Michel 1476  * FRA1.0010.08201.60 
  Brochet, Thierry 1550 FRA1.0010.13202.60 
  Delaplace, Thomas 2015 FRA0.5010.19203.80 
  Marchand, Laure 1476  * FRA1.0010.08201.60 
  Lauret, Patrick 1798 FRA1.0010.39207.80 
  Laval, Hubert 1622 FRA1.0010.19203.80 
  Jeanjean, Clement 1476  * FRA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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