Individual Calculations June 2018
 Chachiachvili, Salome  Total change: -27.20  Rating chartPersonal card
 9eme LUC Open - Tournoi International d'echecs de Lille LILLE FRA 2018-04-24
RcRownchangeKK*chgGame
 1664 1530 3.00 9 -0.20 40 -8.00 
  Coussement, Serge 1145 BEL1.0010.09403.60 
  Bishoen, Bob 1873 NED1.0010.884035.20 
  Epishin, Vladimir g1930  * RUS0.001-0.0840-3.20 
  Lui, Eric 1930  * BEL0.001-0.0840-3.20 
  Charles, Gerald 1912 FRA0.001-0.0940-3.60 
  Chachiachvili, Loma 1770 FRA0.001-0.2040-8.00 
  Mallevaey, Armand 1369 FRA1.0010.294011.60 
  Dvorsak, Hans 1828 FRA0.001-0.1540-6.00 
  Lecat, Philippe 1223 FRA0.001-0.8640-34.40 
 * 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)
 
 Team 2018 - Nationale 2 Feminines - Inter Ligues FRA FRA 2018-05-06
RcRownchangeKK*chgGame
 1470 1459 0.00 1 -0.48 40 -19.20 
  Robert, Perrine 1470 FRA0.001-0.4840-19.20 

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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