Individual Calculations December 2018
 Levier, Jean-Francois  Total change: -21.20  Rating chartPersonal card
 33e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2018-10-27
RcRownchangeKK*chgGame
 1481 1292 0.00 4 -1.06 20 -21.20 
  Eckert, Patrick 1552 FRA0.001-0.1820-3.60 
  Gaillet, Philippe 1584 FRA0.001-0.1520-3.00 
  Dupont, Daniel-Noel 1398 FRA0.001-0.3620-7.20 
  Vasset, Francois 1390 FRA0.001-0.3720-7.40 

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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