Rapid: Individual Calculations December 2019
 Whelan, Joseph  Total change: -14.20  Rating chartPersonal card
 CCF Coulsdon Junior Club Championship Autumn 2019 NOV 2019 R5-8 London ENG 2019-11-04
RcRownchangeKK*chgGame
 1103 1254 2.00 4 -0.71 20 -14.20 
  Karthikeyan, Sanjiv 1118 ENG0.001-0.6820-13.60 
  Mahadevan, Meikum 890 ENG1.0010.10202.00 
  Jayaprakash, Arnav 1079 ENG1.0010.27205.40 
  Kothari, Jai 1323 ENG0.001-0.4020-8.00 

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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