Individual Calculations May 2017
 Mahieux, Julien  Total change: 3.80  Rating chartPersonal card
 Team 2017 - Nationale 2 r10-11 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 2076 1959 0.50 1 0.16 20 3.20 
  Pellisseri, Michel 2076 FRA0.5010.16203.20 

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)
 
 8eme LUC Open - Tournoi international d'Echecs de Lille LILLE FRA 2017-04-08
RcRownchangeKK*chgGame
 1865 1959 5.50 9 0.03 20 0.60 
  Enchev, Ivajlo m2359  * BUL0.001-0.0820-1.60 
  Daum, Philippe 1692 FRA1.0010.18203.60 
  Pruvost, Alain 1570 FRA0.001-0.9120-18.20 
  Lefebvre, Willy 1559  * BEL1.0010.08201.60 
  Chachiachvili, Loma 1696 FRA1.0010.18203.60 
  Pourrahnama, Amir 1739 FRA1.0010.22204.40 
  Real, Thibault 2201 BEL0.5010.30206.00 
  Goormachtigh, Johan f2167 BEL0.001-0.2320-4.60 
  Croonenborghs, Jan 1801 BEL1.0010.29205.80 
 * 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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