Rapid: Individual Calculations May 2022
 Brander, Peter A  Total change: -11.80  Rating chartPersonal card
 2nd Southend FIDE Rapid - Major Southend ENG 2022-04-14
RcRownchangeKK*chgGame
 1392 1297 1.00 4 -0.59 20 -11.80 
  Banerjee, Supratit 1182 SCO0.001-0.6620-13.20 
  Han, Qixiang 1390 ENG0.001-0.3720-7.40 
  Tedd, Bernie 1676 ENG0.001-0.0920-1.80 
  Nettleton, Robin 1318 ENG1.0010.532010.60 

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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