Individual Calculations October 2008
 Sears, Frank  Total change: 27.45  Rating chartPersonal card
 Paladins National Flour Mills (NFM) Open Tournament 2008 Port of Spain TRI 2008-07-12
RcRownchangeKK*chgGame
 2063 1973 1.50 4 0.00 15 0.00 
  Pouchet, Michael f2097 TRI1.0010.671510.05 
  Winter-Roach, Alex 2081 TRI0.5010.15152.25 
  Cobham, Marcus 2029 TRI0.001-0.4215-6.30 
  Chang, Eddison, Dr. 2043 TRI0.001-0.4015-6.00 

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
 2141 1973 4.50 9 1.83 15 27.45 
  Harper, Ryan f2268 TRI0.5010.35155.25 
  Gill, Joseph 1912 TRI1.0010.42156.30 
  Duncan, Leonard 2072 TRI1.0010.64159.60 
  Matoewi, Roger c2149 SUR0.5010.23153.45 
  Winter-Roach, Alex 2081 TRI0.5010.15152.25 
  Joseph, Marcus 2092 TRI0.5010.16152.40 
  Pecorelli Garcia, Humberto m2323 CUB0.5010.39155.85 
  Denny, Kevin m2323 BAR0.001-0.1115-1.65 
  Herrera, German 2046 VEN0.001-0.4015-6.00 

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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