Rapid: Individual Calculations May 2022
 Nair, Aaditya  Total change: 13.80  Rating chartPersonal card
 Coulsdon Chess Easter Rapidplay 2022 - Section A London ENG 2022-04-18
RcRownchangeKK*chgGame
 1183 1312 4.00 5 0.69 20 13.80 
  Whelan, Sean 1125 ENG1.0010.26205.20 
  Braithwaite, Paul 1029 ENG1.0010.16203.20 
  Kumar, Arnav 1090 ENG1.0010.22204.40 
  Wood, Jamie J 1491 ENG1.0010.732014.60 
  Banerjee, Supratit 1182 SCO0.001-0.6820-13.60 

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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