Individual Calculations January 2009
 Singh, Ravishen  Total change: 31.95  Rating chartPersonal card
 F.W. De Verteuil Memorial Open 2008 Port of Spain TRI 2008-08-21
RcRownchangeKK*chgGame
 1999 2114 4.00 5 0.74 15 11.10 
  Raphael, Christopher 1910 TRI1.0010.24153.60 
  Cobham, Marcus 2029 TRI0.001-0.6215-9.30 
  Paul, Jayson 1946 TRI1.0010.28154.20 
  Cabralis, Keron 2000 TRI1.0010.34155.10 
  Yee, Frank f2111 TRI1.0010.50157.50 

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)
 
 Trinidad and Tobago National Championship Men 2008 Port of Spain TRI 2008-09-06
RcRownchangeKK*chgGame
 2044 2114 8.50 11 2.04 15 30.60 
  Cave, Christo f2250 TRI1.0010.681510.20 
  Lee, Cecil 2001 TRI0.501-0.1515-2.25 
  Harper, Ryan f2268 TRI0.5010.21153.15 
  Lee, Hayden 1764 TRI1.0010.11151.65 
  Winter-Roach, Alex 2081 TRI0.001-0.5515-8.25 
  Rosales, Guelmo 2029 TRI1.0010.38155.70 
  Cabralis, Keron 2000 TRI1.0010.34155.10 
  Yee, Frank f2111 TRI1.0010.50157.50 
  Joseph, Marcus 2092 TRI1.0010.47157.05 
  Sears, Frank 1973 TRI1.0010.31154.65 
  Gill, Joseph 1912 TRI0.501-0.2615-3.90 

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)
 
 Truspec-Lumkin 2008 San Fernando TRI 2008-10-18
RcRownchangeKK*chgGame
 1995 2084 2.00 6 -1.69 15 -25.35 
  Noel, Roderick 1854 TRI0.501-0.2915-4.35 
  Harper, Ryan f2233 TRI0.001-0.3015-4.50 
  Sears, Frank 2000 TRI1.0010.38155.70 
  Rosales, Guelmo 2039 TRI0.001-0.5615-8.40 
  Soondarsingh, Dev 1860 TRI0.501-0.2815-4.20 
  Lee, Cecil 1981 TRI0.001-0.6415-9.60 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2266 2084 3.00 7 1.04 15 15.60 
  Lukey, Stephen G f2271 NZL1.0010.741511.10 
  Bayarmandah, Balgan 2339 MGL0.001-0.1915-2.85 
  Dill, James 2093 BER1.0010.51157.65 
  Nezad, Husein Aziz m2401 QAT0.001-0.1315-1.95 
  Laouini, Sami 2209 TUN0.001-0.3315-4.95 
  Guller, Andras 2117 LIE1.0010.55158.25 
  Roussel-Roozmon, Thomas m2434 CAN0.001-0.1115-1.65 

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)
 

 

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