Individual Calculations April 2009
 Brest, Jean-Francois  Total change: 20.25  Rating chartPersonal card
 Provence 1 - R4-5 PRO FRA 2009-01-16
RcRownchangeKK*chgGame
 2144 1798 0.00 1 -0.11 25 -2.75 
  Balmelle, Jean-Luc 2144 FRA0.001-0.1125-2.75 

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)
 
 Chpt Jeunes Provence - Minimes Meyreuil FRA 2009-03-04
RcRownchangeKK*chgGame
 1769 1798 2.00 2 0.92 25 23.00 
  Savalle, Alexandre 1761 FRA1.0010.452511.25 
  Friburger, Quentin 1777 FRA1.0010.472511.75 

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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