Individual Calculations February 2013
 Roccazzella, Salvatore  Total change: 0.00  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi C BETHUNE FRA 2012-12-26
RcRownchangeRpKK*chgGame
 1589 0 2.00 5 0.00 1517   0.00 
  Deschuyteneer, Lucien 1543 BEL1.0010.00 0.00 
  Lefebvre, Jean-Pierre 1598 FRA0.0010.00 0.00 
  Malaret, Simeon 1507 FRA1.0010.00 0.00 
  Wacrenier, Jerome 1605 FRA0.0010.00 0.00 
  Pietrowski, Patrick 1693 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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