Rapid: Individual Calculations August 2012
 Potapov, Alexander  Total change: -9.40  Rating chartPersonal card
 Czech Open 2012 - G1 - main rapid tournament Pardubice CZE 2012-07-18
RcRownchangeKK*chgGame
 2308 2395 5.00 9 -0.47 20 -9.40 
  Stradej, Vlastimil 2057 CZE1.0010.12202.40 
  Navara, David g2679 CZE0.001-0.1620-3.20 
  Yankelevich, Lev 2147 GER1.0010.19203.80 
  Kononenko, Dmitry g2608 UKR0.001-0.2320-4.60 
  Tarakanov, Oleg 2173 EST0.501-0.2820-5.60 
  Milyakin, Vasily 2222 RUS0.501-0.2320-4.60 
  Dubrovin, Robert 2187 EST1.0010.23204.60 
  Pogan, Nico 2205 GER1.0010.25205.00 
  Rausis, Igors 2497 CZE0.001-0.3620-7.20 

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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