Individual Calculations April 2013
 Rolland, Jacques  Total change: -29.40  Rating chartPersonal card
 27ème Festival International des Jeux "Open Pierre et Vacances" C CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1467 1561 3.00 8 -1.96 15 -29.40 
  Galy, Christian 1305 FRA1.0010.19152.85 
  Baudry, Remi 1663 FRA0.001-0.3615-5.40 
  Petit, Jimmy 1421 FRA1.0010.31154.65 
  Hadjadj, Maurice 1688 FRA0.001-0.3315-4.95 
  Lagarde, Adeline 1412 FRA0.001-0.7015-10.50 
  Karsenty, Madeleine 1374 FRA1.0010.26153.90 
  Ponti-Simonis, Valentine 1487 FRA0.001-0.6015-9.00 
  Raynaud, Alexia 1388 FRA0.001-0.7315-10.95 

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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