Individual Calculations May 2010
 Laffly, Roger  Total change: 0.00  Rating chartPersonal card
 Interne Gap Gap FRA 2010-02-13
RcRownchangeRpKK*chgGame
 1716 0 1.00 3 0.00 1591   0.00 
  Chevalier, Christian 1984 FRA0.0010.00 0.00 
  Bouzid, Kamel 1712 FRA0.0010.00 0.00 
  Muscariello, Jean 1453 FRA1.0010.00 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)
 
 4° Open International Echecs et montagne Gap FRA 2010-04-11
RcRownchangeRpKK*chgGame
 1625 0 4.50 6 0.00 1663   0.00 
  Dussert, Philippe 1830 FRA0.0010.00 0.00 
  Treguer, Jean-Jacques 1652 FRA1.0010.00 0.00 
  Joyeux, Gerard 1689 FRA0.5010.00 0.00 
  Muscariello, Jean 1442 FRA1.0010.00 0.00 
  Moreau, Lionel 1612 FRA1.0010.00 0.00 
  Torbay, Pierre 1524 FRA1.0010.00 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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