Individual Calculations September 2019
 Rodgers, Andryck  Total change: -9.00  Rating chartPersonal card
 Liguanea Chess Club Summer Open 2019 FIDE U-2200 Section Kingston, Jamaica JAM 2019-08-17
RcRownchangeKK*chgGame
 1743 1656 1.50 5 -0.45 20 -9.00 
  Thomas, Peter 1948 JAM0.001-0.1520-3.00 
  McGowan, Javene 1770 JAM0.001-0.3420-6.80 
  Hall, Odane 1704 JAM0.5010.07201.40 
  Johnson, Remone 1517 JAM1.0010.31206.20 
  McKennis, Darren 1774 JAM0.001-0.3420-6.80 

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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