Individual Calculations January 2009
 Zambrana, Oswaldo  Total change: -5.60  Rating chartPersonal card
 Torneo IRT " Plasticos el Carmen " Santa Cruz BOL 2008-10-09
RcRownchangeKK*chgGame
 2224 2479 5.50 7 -0.14 10 -1.40 
  Lopez, Mario Iver f2259 BOL1.0010.22102.20 
  Ferrufino, Boris c2182 BOL1.0010.15101.50 
  Pacheco, Daniel f2343 ARG1.0010.32103.20 
  Robles, Gustavo 2129 BOL1.0010.11101.10 
  Monroy Carrizo, Javier 2133 BOL0.501-0.3910-3.90 
  Gemy, Jose Daniel 2199 BOL0.501-0.3410-3.40 
  Cueto, Jonny m2320 BOL0.501-0.2110-2.10 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2360 2479 6.00 10 -0.42 10 -4.20 
  Mak, Kei Keng 2129 MAC1.0010.11101.10 
  Bluvshtein, Mark g2557 CAN0.5010.11101.10 
  Beliavsky, Alexander G g2619 SLO0.001-0.3110-3.10 
  Berlinsky, Vladimir m2325 RUS1.0010.29102.90 
  Ziska, Helgi Dam m2416 FAI0.501-0.0910-0.90 
  Jones, Richard S f2307 WLS0.001-0.7310-7.30 
  Homrana, Mustafa 2129 LBA0.501-0.3910-3.90 
  Roselli Mailhe, Bernardo m2368 URU1.0010.35103.50 
  Santa Torres, Juan m2233 PUR1.0010.19101.90 
  Georgiev, Vladimir g2517 MKD0.5010.05100.50 

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)
 

 

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