Rapid: Individual Calculations September 2023
 Lutomia, Eric  Total change: -18.40  Rating chartPersonal card
 Knights Academy Knockout Chess Championship 2023 - Rapid Nairobi KEN 2023-08-26
RcRownchangeKK*chgGame
 1511 1484 1.00 4 -0.92 20 -18.40 
  Brian, Gabriel Mwangi 1798 KEN0.001-0.1420-2.80 
  Kabechu, Dennis 1183 KEN1.0010.15203.00 
  Sang, Ricky 1851 KEN0.001-0.1020-2.00 
  Mutugi, Teddy 1210 KEN0.001-0.8320-16.60 

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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