Individual Calculations September 2018
 Guilbert, Jean-Louis  Total change: -38.20  Rating chartPersonal card
 Championnat de France 2018 - Veterans et Seniors plus NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1711 1878 4.50 9 -1.91 20 -38.20 
  Engel, Gerard 1585 FRA1.0010.15203.00 
  Renard, Gilbert 1681 FRA0.501-0.2520-5.00 
  Demumieux, Joel 1641 FRA1.0010.20204.00 
  Birens, Eric-Andre 1825 FRA0.501-0.0720-1.40 
  Labarthe, Arnaud 1608 FRA0.501-0.3320-6.60 
  Pinchon, Henri 1780 FRA0.501-0.1320-2.60 
  Riols, Jacques 1755 FRA0.501-0.1720-3.40 
  Freel, Fabrice 1817 FRA0.001-0.5820-11.60 
  Serret, Philippe 1706 FRA0.001-0.7320-14.60 

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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