Individual Calculations January 2009
 Merritt, Mario  Total change: 18.45  Rating chartPersonal card
 Truspec-Lumkin 2008 San Fernando TRI 2008-10-18
RcRownchangeKK*chgGame
 1981 2122 4.00 6 -0.03 15 -0.45 
  Soondarsingh, Dev 1860 TRI1.0010.18152.70 
  Cabralis, Keron 2000 TRI1.0010.33154.95 
  Lee, Hayden 1772 TRI0.001-0.8915-13.35 
  Lee, Cecil 1981 TRI0.501-0.1915-2.85 
  Rosales, Guelmo 2039 TRI1.0010.39155.85 
  Harper, Ryan f2233 TRI0.5010.15152.25 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2238 2122 4.50 9 1.26 15 18.90 
  Smith, Robert W f2316 NZL1.0010.751511.25 
  Oyunbaatar, Tumendemberel 2306 MGL0.5010.24153.60 
  Agopov, Mikael m2449 FIN0.001-0.1315-1.95 
  Bradshaw, Kumi 1835 BER1.0010.16152.40 
  Njili, Kamel 2350 TUN0.001-0.2115-3.15 
  Mannhart, Marcel 2154 LIE0.5010.04150.60 
  Zugic, Igor m2457 CAN0.5010.38155.70 
  Ibarra Chami, Luis Fernando m2389 MEX0.001-0.1815-2.70 
  Prasad, Calvin 1890 FIJ1.0010.21153.15 

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)
 

 

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