Rapid: Individual Calculations July 2015
 Drennan, William  Total change: 11.60  Rating chartPersonal card
 Golders Green Rapidplay Congress Minor Jun 15 London ENG 2015-06-06
RcRownchangeKK*chgGame
 1578 1700 4.50 6 0.58 20 11.60 
  Jina, Asha 1587 ENG1.0010.35207.00 
  Lovell, William 1491 ENG1.0010.23204.60 
  Bovtramovics, Vladimirs 1740 LAT1.0010.562011.20 
  Jordan, Mark 1673 ENG0.501-0.0420-0.80 
  Jamieson, Alexander 1407 ENG0.001-0.8520-17.00 
  Balouka-Myers, Gabriel 1572 ENG1.0010.33206.60 

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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