Individual Calculations November 2020
 Vigna, Patrick  Total change: 8.60  Rating chartPersonal card
 35e Open International du Touquet - Tournoi Amateur (-1600) LE TOUQUET PARIS PLAGE FRA 2020-10-24
RcRownchangeKK*chgGame
 1359 1277 2.00 4 0.43 20 8.60 
  Giblin, Martin 1430 FRA1.0010.702014.00 
  De Rumigny, Philippe 1445 FRA0.001-0.2820-5.60 
  Letellier, Michel 1523 FRA0.001-0.1920-3.80 
  Tribout, Marius 1037 FRA1.0010.20204.00 

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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