Individual Calculations September 2013
 Kollars, Dmitrij  Total change: 26.10  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2107 2026 4.50 7 1.74 15 26.10 
  Niemeyer, Norbert 1758 GER1.0010.17152.55 
  Piankov, Evgenij m2274 UKR0.5010.31154.65 
  Meyner, Hannes 2266 GER0.5010.30154.50 
  Cherny, Andrey 2197 GER0.001-0.2715-4.05 
  Flick, Antoine 1909 FRA1.0010.34155.10 
  Jellema, Yme Jan 2217 NED0.5010.25153.75 
  Klauke, Stefan 2125 GER1.0010.64159.60 

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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