Individual Calculations July 2008
 Perran, Thierry  Total change: 0.00  Rating chartPersonal card
 Performances Interclubs Various FRA 2007-10-21
RcRownchangeRpKK*chgGame
 1878 0 4.50 7 0.00 1903   0.00 
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeRpKK*chgGame
 1863 0 2.50 6 0.00 1806   0.00 
  Marcelin, Philippe 1927 FRA0.0010.00 0.00 
  Tarrin, Eric 1579 FRA1.0010.00 0.00 
  Hoekstra, Carl 1950 NED0.0010.00 0.00 
  Grynblat, Norbert 1618 FRA0.5010.00 0.00 
  Duffau, Pascal 1992 FRA1.0010.00 0.00 
  Veron, Cyprien c2109 FRA0.0010.00 0.00 

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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