Individual Calculations February 2013
 Corfield, Zoe  Total change: 8.55  Rating chartPersonal card
 9eme Open International de Vandoeuvre - Open B VANDOEUVRE LES NANCY FRA 2013-01-02
RcRownchangeKK*chgGame
 1617 1619 5.00 9 0.57 15 8.55 
  Gehin, Raphael 1237 FRA1.0010.09151.35 
  Boes, Remi 1786 FRA0.5010.22153.30 
  Hug, Timothee 1891 FRA0.001-0.1715-2.55 
  Fallempin, Remy 1463 FRA0.501-0.2115-3.15 
  Koci, Tereza 1362 CZE0.501-0.3215-4.80 
  Treiber, Jean 1790 FRA1.0010.731510.95 
  Ribeiro, Adrien 1578 FRA0.001-0.5615-8.40 
  Schoumert, Robert 1691 FRA0.5010.10151.50 
  Jeanclaude, Bruno 1757 FRA1.0010.691510.35 

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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