Individual Calculations January 2009
 Mok, Tze-Meng  Total change: -24.60  Rating chartPersonal card
 2008 Sarawak Open Chess Championship Kuching MAS 2008-10-31
RcRownchangeKK*chgGame
 2020 2308 4.50 7 -1.33 15 -19.95 
  Pereira, Johnharry 1958 SIN1.0010.11151.65 
  Erowan, Masrin 2032 MAS1.0010.17152.55 
  Che Hassan, Abdullah 2125 MAS0.501-0.2415-3.60 
  Morsin, Ahmad 1958 MAS1.0010.11151.65 
  Lim, Zhuo Ren 1958 MAS0.501-0.3915-5.85 
  Lim, Kian Hwa 1964 MAS0.501-0.3815-5.70 
  Abdullah, Mohd Kamal 2146 MAS0.001-0.7115-10.65 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2371 2308 3.50 9 -0.31 15 -4.65 
  Chahrani, Ibrahim f2314 LBA1.0010.51157.65 
  Fridman, Daniel g2629 GER0.001-0.1315-1.95 
  Petrik, Tomas g2487 SVK0.001-0.2715-4.05 
  Hernandez, Gustavo m2360 DOM1.0010.57158.55 
  Borisek, Jure m2548 SLO0.001-0.2015-3.00 
  Ezat, Mohamed m2425 EGY0.001-0.3415-5.10 
  Guller, Andras 2117 LIE1.0010.25153.75 
  Aucay Pelaez, Mauro 2335 ECU0.5010.04150.60 
  Quinones, Centeno Carlos 2127 GUA0.001-0.7415-11.10 

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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