Rapid: Individual Calculations January 2016
 Poltavets, Ivan  Total change: -32.80  Rating chartPersonal card
 Voronezh Region Rapid Championship Open 2015 Voronezh RUS 2015-12-18
RcRownchangeKK*chgGame
 1830 1896 3.00 8 -1.64 20 -32.80 
  Shtyka, Sergey f2278 RUS0.001-0.0920-1.80 
  Korotchenkov, Victor 1665 RUS0.001-0.7920-15.80 
  Zhurova, Anna 1496  * RUS1.0010.08201.60 
  Krivtsov, Alexander 1966 RUS0.001-0.4020-8.00 
  Safonov, Anatoly 1751 RUS1.0010.31206.20 
  Katkov, Vitaly 2118 RUS0.001-0.2220-4.40 
  Shestakova, Ekaterina 1609 RUS0.001-0.8420-16.80 
  Kuzmin, Vitaly 1756 RUS1.0010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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