Individual Calculations November 2017
 Kalerwa, Edwin M  Total change: -18.60  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Oct 17 London ENG 2017-10-21
RcRownchangeKK*chgGame
 1754 1730 1.00 4 -0.93 20 -18.60 
  Verma, Aditya 2071 ENG0.001-0.1220-2.40 
  Balaji, Aaravamudhan 1927 ENG0.001-0.2520-5.00 
  Balouka Myers, Reuben 1505 ENG0.001-0.7820-15.60 
  Bansal, Saahil 1512 ENG1.0010.22204.40 

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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