Individual Calculations May 2011
 Porte, Jacques  Total change: -14.85  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - C CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1498 1571 1.00 3 -0.75 15 -11.25 
  Giovannini, Gerard 1294 FRA1.0010.17152.55 
  Siegel, Rainer 1693 GER0.001-0.3315-4.95 
  Hani, Lionel 1507 FRA0.001-0.5915-8.85 

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)
 
 Team - Nationale 4 - R6 FRANCE FRA 2011-03-20
RcRownchangeKK*chgGame
 1785 1580 0.00 1 -0.24 15 -3.60 
  Deregnaucourt, Yves 1785 FRA0.001-0.2415-3.60 

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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