Individual Calculations September 2010
 Altyzer, Lucien  Total change: 21.15  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2203 2104 5.50 11 1.41 15 21.15 
  Klauser, Markus m2362 SUI0.001-0.1815-2.70 
  Rosenthal, Jonathan 2291 SUI0.001-0.2615-3.90 
  Battaggia, Piergiorgio 2059 ITA1.0010.44156.60 
  Giffard, Nicolas m2335 FRA1.0010.791511.85 
  Nabavi, Parwis 2208 SUI0.001-0.3615-5.40 
  Van Der Heijden, Ton 2284 NED0.5010.24153.60 
  Barbaras, Mathieu 1971 FRA1.0010.32154.80 
  Al-Tamimi, Hamad 2243 QAT0.5010.19152.85 
  Gaehwiler, Gabriel 2250 SUI0.001-0.3015-4.50 
  Greve, Alexander 2001 NED1.0010.36155.40 
  Bozinovic, Bogdan f2232 CRO0.5010.17152.55 

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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