Individual Calculations August 2017
 Romanishin, Oleg M  Total change: 1.90  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2396 2463 5.50 9 0.19 10 1.90 
  Zlatin, Alexander 2259 ISR1.0010.24102.40 
  Fridman, Daniel g2635 GER0.001-0.2710-2.70 
  Srinath, Rao S.v. f2321 IND0.501-0.1910-1.90 
  Bartel, Michal f2343 POL0.501-0.1610-1.60 
  Eggink, Ryszard 2322 POL0.501-0.1910-1.90 
  Lewicki, Miroslaw c2323 POL1.0010.31103.10 
  Skawinski, Arkadiusz f2386 POL1.0010.39103.90 
  Tomczak, Jacek g2596 POL0.5010.18101.80 
  Raja, Harshit 2377 IND0.501-0.1210-1.20 

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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