Individual Calculations April 2013
 Scherrer, Roch  Total change: -16.05  Rating chartPersonal card
 29e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2013-02-23
RcRownchangeKK*chgGame
 1894 2002 4.50 9 -1.07 15 -16.05 
  Chitrit, Norbert 1816 FRA1.0010.26153.90 
  Kulon, Klaudia wm2262 POL0.001-0.1815-2.70 
  Jouniaux, Quentin 1687 FRA1.0010.14152.10 
  Boric, Elena wm2273 BIH0.001-0.1715-2.55 
  Cappon, John 2239 FRA0.5010.30154.50 
  Van Poucke, Anthony 1649 FRA0.001-0.8915-13.35 
  Renard, Luc 1734 FRA1.0010.17152.55 
  Brulin, Louis 1612 FRA0.001-0.9115-13.65 
  Slade, Theodore 1775 ENG1.0010.21153.15 

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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