Individual Calculations February 2013
 Sommerhalder, Eric  Total change: 17.85  Rating chartPersonal card
 Hilton Schachfestival 2013 Masters Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 2252 2054 3.00 7 1.19 15 17.85 
  Lutz, Bernhard f2348 GER1.0010.851512.75 
  Mladenov, Svetlin 2407 BUL0.001-0.1115-1.65 
  Grandadam, Nicolas f2322 SUI0.001-0.1715-2.55 
  Stolniceanu, Victor-Dumitru 2135 GER1.0010.61159.15 
  Nuri, Kambez f2241 SUI0.001-0.2615-3.90 
  Winterberg, Lukas 2212 GER0.001-0.2915-4.35 
  Terraz, Christian 2098 SUI1.0010.56158.40 

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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