Individual Calculations January 2009
 Boidman, Yuri  Total change: 0.20  Rating chartPersonal card
 Open Lausanne Young Masters 2008 Lausanne SUI 2008-09-19
RcRownchangeKK*chgGame
 2226 2411 5.00 7 0.02 10 0.20 
  Monteverde, Jonathan 2061 SUI1.0010.11101.10 
  Abbet, Jean-Luc 2075 SUI1.0010.12101.20 
  Muller, Anne wm2179 FRA1.0010.21102.10 
  Dgebuadze, Alexandre g2562 BEL0.001-0.3010-3.00 
  Steenhuis, Jan 2162 SUI1.0010.19101.90 
  Siebrecht, Sebastian m2453 GER0.001-0.4410-4.40 
  Myers, Geoffrey 2091 SUI1.0010.13101.30 

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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