Individual Calculations October 2019
 McGowan, Javene  Total change: -9.60  Rating chartPersonal card
 IM Jomo Pitterson Masters Knockout 2019 Kingston, Jamaica JAM 2019-08-03
RcRownchangeKK*chgGame
 1629 1770 10.50 16 -0.24 40 -9.60 
  Mellace, Andrew c1962 JAM0.001-0.2540-10.00 
  Mellace, Andrew c1962 JAM1.0010.754030.00 
  McKoy, Troy 1528 JAM1.0010.20408.00 
  McKoy, Troy 1528 JAM1.0010.20408.00 
  Lyn, Nicholas 1623 JAM1.0010.304012.00 
  Lyn, Nicholas 1623 JAM1.0010.304012.00 
  Lyn, Nicholas 1623 JAM0.001-0.7040-28.00 
  Lyn, Nicholas 1623 JAM0.001-0.7040-28.00 
  Walsh, Nathan 1440 JAM1.0010.12404.80 
  Walsh, Nathan 1440 JAM0.001-0.8840-35.20 
  Walsh, Nathan 1440 JAM1.0010.12404.80 
  Walsh, Nathan 1440 JAM1.0010.12404.80 
  McDermott, Peter John 1709 JAM1.0010.424016.80 
  McDermott, Peter John 1709 JAM0.001-0.5840-23.20 
  McDermott, Peter John 1709 JAM0.501-0.0840-3.20 
  McDermott, Peter John 1709 JAM1.0010.424016.80 

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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