Individual Calculations February 2013
 Loetscher, Roland  Total change: 6.20  Rating chartPersonal card
 Hilton Schachfestival 2013 Masters Basel SUI 2013-01-01
RcRownchangeKK*chgGame
 2399 2395 4.00 7 0.62 10 6.20 
  Staechelin, Ruedi 2078 SUI1.0010.13101.30 
  Sand, Rolf, Dr. 1995  * GER1.0010.08100.80 
  Hansen, Eric m2568 CAN1.0010.73107.30 
  Vachier-Lagrave, Maxime g2713 FRA0.001-0.1310-1.30 
  Vajda, Levente g2603 ROU0.001-0.2310-2.30 
  Aerni, Andreas 2206 SUI1.0010.25102.50 
  Bartel, Mateusz g2629 POL0.001-0.2110-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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