Individual Calculations September 2009
 Archangelsky, Mikhail  Total change: -1.30  Rating chartPersonal card
 9th Invitational European Senior Championships Rogaska Slatina SLO 2009-07-22
RcRownchangeKK*chgGame
 2247 2210 3.50 8 -0.13 10 -1.30 
  Kornath, Heinrich 1959 GER1.0010.19101.90 
  Zakharov, Alexander m2422 RUS0.001-0.2310-2.30 
  Poropat, Marijan 2089 CRO1.0010.34103.40 
  Sorokin, Valentin f2319 RUS1.0010.65106.50 
  Rooze, Jan f2238 BEL0.001-0.4610-4.60 
  Arkhangelsky, Boris m2300 RUS0.5010.12101.20 
  Pushkov, Nikolai g2496 RUS0.001-0.1610-1.60 
  Djurkovic, Maks 2149 SLO0.001-0.5810-5.80 

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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