Individual Calculations March 2017
 Lapierre, Jacques  Total change: 7.00  Rating chartPersonal card
 31e Festival International des Jeux de Cannes - Open B CANNES FRA 2017-02-20
RcRownchangeKK*chgGame
 1850 1773 4.00 9 0.35 20 7.00 
  Cherki, Thomas 2029 FRA0.5010.31206.20 
  Christien, Vincent 2014 FRA0.001-0.2020-4.00 
  Coqueraut, Lodewyk 1639 ITA0.501-0.1820-3.60 
  Adam, Alain 1647 FRA1.0010.33206.60 
  Morison, Julien 1995 FRA0.001-0.2220-4.40 
  Dufour, Jacques 1577 FRA1.0010.25205.00 
  Venner, Laurent 1956 FRA0.5010.24204.80 
  Rihouey, Franck 1848 FRA0.5010.10202.00 
  Ottaviani, Gianluca 1941 ITA0.001-0.2820-5.60 

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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