Individual Calculations February 2019
 Guinet, Stephane  Total change: 3.20  Rating chartPersonal card
 32eme Open du Mans - Open A LE MANS FRA 2018-12-26
RcRownchangeKK*chgGame
 1619 1477 2.50 7 0.16 20 3.20 
  Castilla, Thomas 1706 FRA0.001-0.2120-4.20 
  Boulbaz, Ismael 1242 FRA1.0010.21204.20 
  Billot, Daniel 1636 FRA0.5010.21204.20 
  Wuhrmann, Daniel 1684 FRA0.001-0.2320-4.60 
  Crook, Oliver-James 1862 FRA0.001-0.0920-1.80 
  Morel, Jeanne 1395 FRA1.0010.39207.80 
  David, Irene 1808 FRA0.001-0.1220-2.40 

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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