Blitz: Individual Calculations October 2012
 Popovkin, Petro  Total change: -20.00  Rating chartPersonal card
 "Yuzhny - 2012 (blitz)" Yuzhny UKR 2012-09-14
RcRownchangeKK*chgGame
 2140 2237 2.00 5 -1.00 20 -20.00 
  Iljin, Timofey m2459 UKR0.001-0.2220-4.40 
  Bendiuk, Alexander 1956 UKR1.0010.16203.20 
  Nosenko, Alexander m2468 UKR0.001-0.2120-4.20 
  Zadorozhnyj, Andrey 1837  * UKR0.001-0.9220-18.40 
  Roschupkin, Volodymyr 1982 UKR1.0010.19203.80 
 * 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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