Rapid: Individual Calculations December 2021
 Bharat Kumar, Balahari  Total change: 2.60  Rating chartPersonal card
 2021 British Junior Rapid Championship Under 12 Milton Keynes ENG 2021-11-13
RcRownchangeKK*chgGame
 1410 1525 4.00 6 0.13 20 2.60 
  Li, Reya 1248 ENG0.501-0.3320-6.60 
  Bird, Max 1341 ENG1.0010.26205.20 
  Badacsonyi, Stanley 1531 ENG0.5010.01200.20 
  Kothari, Jai 1458 ENG1.0010.41208.20 
  Dasgupta, Avyukt 1372 ENG1.0010.30206.00 
  Pal, Rohan 1508 ENG0.001-0.5220-10.40 

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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