Individual Calculations October 2019
 Patel, Devan  Total change: 68.80  Rating chartPersonal card
 106th British Championships Under 1750 Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1541 1659 5.00 5 1.72 40 68.80 
  Bennett, Max 1476 ENG1.0010.264010.40 
  Sheikh, Samia Z 1508 ITA1.0010.304012.00 
  Bullock, Lee 1488 ENG1.0010.274010.80 
  Hibbitt, Arthur M 1740 ENG1.0010.614024.40 
  Woolacott, Rob 1492 ENG1.0010.284011.20 

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)
 

 

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