Individual Calculations January 2010
 Luginbuehl, Hanspeter  Total change: 4.95  Rating chartPersonal card
 7. Open du Jura Court SUI 2009-11-13
RcRownchangeKK*chgGame
 2047 1946 1.50 3 0.33 15 4.95 
  Habibi, Ali m2307 GER0.001-0.1015-1.50 
  Grillon, Charline 1726 SUI1.0010.22153.30 
  Kudryavtsev, Eugene 2107 SUI0.5010.21153.15 

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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