Individual Calculations March 2012
 Del Val, Moise  Total change: -22.35  Rating chartPersonal card
 28.Open Int. de Geneve A Geneva SUI 2011-12-26
RcRownchangeKK*chgGame
 1878 1800 1.00 6 -1.49 15 -22.35 
  Archangelsky, Mikhail m2197 RUS0.001-0.0815-1.20 
  Noyer, Oliver 2002 SUI0.001-0.2415-3.60 
  Bonferroni, Thierry 1878 SUI0.5010.11151.65 
  Hofmann, Colin 1697 SUI0.501-0.1415-2.10 
  Catsiapis, Yiannis 1683 SUI0.001-0.6615-9.90 
  Bouchelaghem, Arezki 1811 SUI0.001-0.4815-7.20 

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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