Individual Calculations November 2016
 Collet, Christian  Total change: -25.20  Rating chartPersonal card
 31e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2016-10-22
RcRownchangeKK*chgGame
 1426 1385 1.50 6 -1.26 20 -25.20 
  Woyave, Pascal 1639 BEL0.001-0.1920-3.80 
  Francois, Gwladys 1725 FRA0.001-0.1220-2.40 
  Menissier, Alain 1412 FRA0.001-0.4620-9.20 
  Demeulandre, Marcel 1171 FRA1.0010.23204.60 
  Hourlier, Sarah 1225 FRA0.501-0.2120-4.20 
  Ben Brahim, Hedi 1381 FRA0.001-0.5120-10.20 

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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