Individual Calculations October 2008
 Joseph, Marcus  Total change: 22.65  Rating chartPersonal card
 Sub Zone 2.3.5 Championship Merida VEN 2008-06-22
RcRownchangeKK*chgGame
 2194 2007 3.00 9 0.55 15 8.25 
  Boada, Wiston 2239 VEN0.001-0.2115-3.15 
  Bermudez Adams, William 2183 PUR0.5010.23153.45 
  Blackman, Justin 2001 BAR1.0010.49157.35 
  Machin-Rivera, Mark 2184 PUR1.0010.731510.95 
  Soto Paez, Oliver f2357 VEN0.001-0.1115-1.65 
  Del Castillo, Martyn 2195 BAR0.5010.24153.60 
  Iturrizaga, Eduardo g2357 VEN0.001-0.1115-1.65 
  Osorio, Fernando 2174 VEN0.001-0.2815-4.20 
  Winter-Roach, Alex 2056 TRI0.001-0.4315-6.45 

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)
 
 Paladins National Flour Mills (NFM) Open Tournament 2008 Port of Spain TRI 2008-07-12
RcRownchangeKK*chgGame
 2051 2092 2.00 3 0.32 15 4.80 
  Chang, Eddison, Dr. 2043 TRI0.001-0.5715-8.55 
  Winter-Roach, Alex 2081 TRI1.0010.48157.20 
  Cobham, Marcus 2029 TRI1.0010.41156.15 

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
 2159 2092 4.00 8 0.64 15 9.60 
  Lee, Cecil 2001 TRI1.0010.38155.70 
  Harper, Ryan f2268 TRI1.0010.731510.95 
  Pecorelli Garcia, Humberto m2411 CUB0.5010.37155.55 
  Matoewi, Roger c2149 SUR0.001-0.4215-6.30 
  Sears, Frank 1973 TRI0.501-0.1615-2.40 
  Denny, Kevin m2341 BAR0.001-0.1915-2.85 
  Ramos, Cesar 2158 VEN0.001-0.4115-6.15 
  Bowles, Andrew 1974 TRI1.0010.34155.10 

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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