Rapid: Individual Calculations October 2019
 Srikanta Prasad, Suyash  Total change: -15.40  Rating chartPersonal card
 2019 UK Chess Challenge Terafinal Under 12 Daventry ENG 2019-09-21
RcRownchangeKK*chgGame
 1513 1485 3.00 8 -0.77 20 -15.40 
  Dias, Savin 1734 ENG0.001-0.1920-3.80 
  Tarling, Adam 1349 ENG1.0010.32206.40 
  Arora, Tashika 1425 ENG1.0010.42208.40 
  Xu, Edison 1807 ENG0.001-0.1320-2.60 
  Sandhu, Manvith 1505 ENG0.5010.03200.60 
  Pert, Nina P 1551 ENG0.001-0.4120-8.20 
  Ratnesan, Radha 1438 ENG0.001-0.5720-11.40 
  Timbrell, Matthew 1298 ENG0.501-0.2420-4.80 

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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