Individual Calculations June 2015
 Bovtramovics, Vladimirs  Total change: -46.20  Rating chartPersonal card
 Golders Green May Day Bank Holiday Congress: MAJOR Under 1900 (160 ECF) 2015 London ENG 2015-05-02
RcRownchangeKK*chgGame
 1618 1790 2.00 6 -2.31 20 -46.20 
  Samadov, Samir 1648 ENG0.001-0.6920-13.80 
  Moran, Joe 1687 ENG0.501-0.1420-2.80 
  Sonnis, Steve 1664 ENG0.501-0.1720-3.40 
  Oliveri, Claudio 1639 ITA0.001-0.7020-14.00 
  Crouch, Timothy J 1618 ENG0.001-0.7320-14.60 
  Rushbrooke, Tibo 1453 ENG1.0010.12202.40 

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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