Individual Calculations December 2014
 David, Irene  Total change: 33.20  Rating chartPersonal card
 14e open international de Sautron SAUTRON FRA 2014-10-25
RcRownchangeKK*chgGame
 1495 1286 3.00 9 0.83 40 33.20 
  Belliot, Guillaume 1480 FRA0.5010.254010.00 
  Bezy, Bernard 1566 FRA0.5010.344013.60 
  Delafenetre, Alexandre 1547 FRA1.0010.824032.80 
  Saucourt, Charles 1534 FRA0.001-0.1940-7.60 
  Martini, Lionel 1482 FRA0.001-0.2540-10.00 
  Lemercier, Patrick 1662 FRA0.001-0.0940-3.60 
  Maruejols, Paul 1467 FRA0.001-0.2640-10.40 
  Gailliegue, Olivier 1365 FRA0.001-0.3940-15.60 
  Venet, Patrice 1356 FRA1.0010.604024.00 

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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