Individual Calculations September 2019
 Thomas, Peter  Total change: -5.60  Rating chartPersonal card
 Liguanea Chess Club Summer Open 2019 FIDE U-2200 Section Kingston, Jamaica JAM 2019-08-17
RcRownchangeKK*chgGame
 1869 1948 1.50 3 -0.28 20 -5.60 
  Rodgers, Andryck 1656 JAM1.0010.15203.00 
  Smith, Shreyas f2138 JAM0.5010.25205.00 
  Nash, De Mario 1812 JAM0.001-0.6820-13.60 

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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