Individual Calculations September 2013
 Piankov, Evgenij  Total change: -6.00  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2149 2274 4.00 7 -0.60 10 -6.00 
  Stuckenschneider, Martin 1964 GER1.0010.14101.40 
  Kollars, Dmitrij 2026 GER0.501-0.3110-3.10 
  Klauke, Stefan 2125 GER1.0010.30103.00 
  Marth, Juergen 2058 GER1.0010.22102.20 
  Langheinrich, Ferenc 2434 GER0.001-0.2910-2.90 
  Pogan, Nikolas 2284 GER0.5010.01100.10 
  Rafiee, Makan 2151 GER0.001-0.6710-6.70 

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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