Individual Calculations April 2013
 Gorbounova, Natalia  Total change: -36.90  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" C CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1423 1581 3.00 6 -1.23 30 -36.90 
  Arsene, Antoine 1459 FRA1.0010.33309.90 
  Trzesniower, Jacques 1492 FRA1.0010.383011.40 
  Ponti-Simonis, Valentine 1487 FRA0.001-0.6330-18.90 
  Pineau, Jean 1434 FRA1.0010.30309.00 
  Voskresenskiy, Denis 1276 FRA0.001-0.8630-25.80 
  Berthaut, Alexandre 1391 FRA0.001-0.7530-22.50 

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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