Individual Calculations October 2008
 Singh, Ravishen  Total change: -30.00  Rating chartPersonal card
 Paladins National Flour Mills (NFM) Open Tournament 2008 Port of Spain TRI 2008-07-12
RcRownchangeKK*chgGame
 1764 2114 0.00 1 -0.89 15 -13.35 
  Lee, Hayden 1764 TRI0.001-0.8915-13.35 

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)
 
 Caribbean Chess Carnival 2008 - Open Port of Spain TRI 2008-08-06
RcRownchangeKK*chgGame
 2052 2114 3.00 7 -1.11 15 -16.65 
  Raphael, Christopher 1910 TRI1.0010.24153.60 
  Pecorelli Garcia, Humberto m2411 CUB0.001-0.1515-2.25 
  Winter-Roach, Alex 2081 TRI0.001-0.5515-8.25 
  Herrera, German 2046 VEN0.501-0.0915-1.35 
  Lee, Cecil 2001 TRI0.501-0.1515-2.25 
  Gill, Joseph 1912 TRI0.001-0.7615-11.40 
  Siban, Michael 2001 SUR1.0010.35155.25 

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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