Rapid: Individual Calculations August 2015
 Lim, Yu-Chin (peter)  Total change: 40.00  Rating chartPersonal card
 Watford Rapid-Play Under 1787 ECF Under 145 Watford ENG 2015-06-27
RcRownchangeKK*chgGame
 1659 1713 1.00 3 -0.70 20 -14.00 
  Tomy, Jeff 1497 ENG1.0010.22204.40 
  O`gorman, Brendan 1739 ENG0.001-0.4620-9.20 
  Bovtramovics, Vladimir 1740 LAT0.001-0.4620-9.20 

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)
 
 Golders Green Rapidplay Congress Minor Jul 15 London ENG 2015-07-18
RcRownchangeKK*chgGame
 1670 1715 3.50 4 1.25 20 25.00 
  Cossins, Neil 1593 ENG1.0010.33206.60 
  Bishop, Geoffrey L 1690 ENG1.0010.47209.40 
  Barnes, Jon A 1751 ENG0.5010.05201.00 
  McNish, David 1644 ENG1.0010.40208.00 

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)
 
 2nd Watford Rapid-Play Under 2012 (ECF Under 175) Watford ENG 2015-07-25
RcRownchangeKK*chgGame
 1845 1715 3.50 6 1.45 20 29.00 
  Fraser-Mitchell, Jeremy 2042 ENG0.5010.37207.40 
  Cole, Graham 1729 ENG0.001-0.4820-9.60 
  Sloan, Cecil 1624 USA1.0010.38207.60 
  Dydak, Mat 1955 CAN1.0010.802016.00 
  Matta, Francesca 1925 ITA1.0010.772015.40 
  Puiu, Claudiu 1794 ROU0.001-0.3920-7.80 

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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