Individual Calculations August 2017
 Sazerac, Jean  Total change: -46.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1579 1515 1.00 8 -2.33 20 -46.60 
  Billot, Daniel 1708 FRA0.001-0.2520-5.00 
  Chemla, Anouk 1642 FRA0.001-0.3320-6.60 
  Guery, Stephane 1625 FRA0.5010.15203.00 
  Ragot, Pierre 1675 FRA0.001-0.2920-5.80 
  Hachem, Bachar 1433 FRA0.001-0.6120-12.20 
  Peignien, Laurent 1421 FRA0.001-0.6320-12.60 
  Mathieu, Alexis 1574 FRA0.001-0.4220-8.40 
  Chemla, Bruno 1554 FRA0.5010.05201.00 

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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