Individual Calculations December 2015
 Lee, Hayden  Total change: -2.00  Rating chartPersonal card
 National Finals 2015 Absolute Port of Spain TTO 2015-10-03
RcRownchangeKK*chgGame
 2053 1960 4.50 11 0.34 20 6.80 
  Singh, Mahendra 1964 TTO1.0010.512010.20 
  Gordon, Anderson 1995 TTO1.0010.552011.00 
  Winter Atwell, Adrian c2169 TTO0.001-0.2320-4.60 
  Johnson, Joshua f2104 TTO0.001-0.3120-6.20 
  Christopher, David 2090 TTO0.001-0.3220-6.40 
  Harper, Ryan f2218 TTO0.001-0.1820-3.60 
  Yee, Frank f2047 TTO0.5010.12202.40 
  Sears, Frank c1890 TTO1.0010.40208.00 
  Merritt, Mario f2096 TTO0.001-0.3220-6.40 
  Cupid, Kevin c2101 TTO0.001-0.3120-6.20 
  Soondarsingh, Dev c1913 TTO1.0010.43208.60 

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)
 
 F. W. De Verteuil Memorial Open 2015 Port of Spain TTO 2015-10-08
RcRownchangeKK*chgGame
 1817 1960 3.50 6 -0.44 20 -8.80 
  Primus, Prince 1580 TTO1.0010.09201.80 
  Archer, Carl 1615 TTO1.0010.11202.20 
  Merritt, Mario f2096 TTO0.001-0.3220-6.40 
  Harper, Ryan f2218 TTO0.001-0.1820-3.60 
  Drayton, Doff 1649 TTO1.0010.14202.80 
  Grant, Ian 1741 TTO0.501-0.2820-5.60 

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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