Rapid: Individual Calculations December 2019
 Sanders, Tim  Total change: -17.40  Rating chartPersonal card
 23rd Golders Green FIDE Rapid Chess Amateur U120 London ENG 2019-11-09
 1188 1405 3.00 5 -0.87 20 -17.40 
  Wang, Sophie 1137 ENG0.001-0.8320-16.60 
  Burrill, Edoardo 1117 ENG0.001-0.8420-16.80 
  Ward, Cian 1200 ENG1.0010.24204.80 
  White, Nigel 1259 ENG1.0010.30206.00 
  Belur, Ankita 1225 ENG1.0010.26205.20 

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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