Individual Calculations December 2017
 Poissonnier, Jean-Louis  Total change: 5.00  Rating chartPersonal card
 32e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2017-10-28
RcRownchangeKK*chgGame
 1500 1575 5.50 9 0.25 20 5.00 
  Mallevaey, Armand 1206 FRA1.0010.10202.00 
  Francois, Gwladys 1701 FRA0.001-0.3320-6.60 
  Deschuyteneer, Lucien 1405 BEL0.001-0.7220-14.40 
  Vigna, Patrick 1248 FRA1.0010.13202.60 
  Menissier, Alain 1425 FRA1.0010.30206.00 
  Descroix, Claire 1547 FRA1.0010.46209.20 
  Letellier, Michel 1517 FRA0.501-0.0820-1.60 
  Bele, Charles 1678 FRA0.001-0.3620-7.20 
  Menjour, Mohamed 1770 FRA1.0010.752015.00 

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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