Individual Calculations October 2008
 Denny, Kevin  Total change: 9.45  Rating chartPersonal card
 2nd Qualifier Barbados National Championships Bridgetown BAR 2008-07-05
RcRownchangeKK*chgGame
 2025 2341 7.50 8 0.64 15 9.60 
  Meusa, Wendell 1991 BAR1.0010.11151.65 
  Harewood, Othneil 1991 BAR1.0010.11151.65 
  Gilkes, Dwayne 1991 BAR1.0010.11151.65 
  Howell, Shamel 2020 BAR1.0010.13151.95 
  Castillo, Roberto 1991 CUB1.0010.11151.65 
  Warner, Delisle f2220 BAR0.501-0.1615-2.40 
  Blackman, Justin 2001 BAR1.0010.12151.80 
  Barker, Michael 1991 BAR1.0010.11151.65 

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
 2105 2341 7.00 9 -0.01 15 -0.15 
  Bowles, Andrew 1991 TRI1.0010.11151.65 
  Duncan, Leonard 2072 TRI1.0010.17152.55 
  Matoewi, Roger c2149 SUR0.501-0.2515-3.75 
  Ramos, Cesar 2158 VEN0.501-0.2415-3.60 
  Pecorelli Garcia, Humberto m2411 CUB0.5010.10151.50 
  Winter-Roach, Alex 2081 TRI1.0010.18152.70 
  Joseph, Marcus 2092 TRI1.0010.19152.85 
  Sears, Frank 1991 TRI1.0010.11151.65 
  Blackman, Justin 2001 BAR0.501-0.3815-5.70 

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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