Individual Calculations January 2009
 Cueto, Jonny  Total change: -8.50  Rating chartPersonal card
 Torneo IRT " Plasticos el Carmen " Santa Cruz BOL 2008-10-09
RcRownchangeKK*chgGame
 2246 2320 4.50 7 0.32 10 3.20 
  Ferrufino, Boris c2182 BOL1.0010.31103.10 
  Pacheco, Daniel f2343 ARG0.5010.03100.30 
  Robles, Gustavo 2125 BOL1.0010.25102.50 
  Monroy Carrizo, Javier 2133 BOL1.0010.26102.60 
  Gemy, Jose Daniel 2199 BOL0.501-0.1610-1.60 
  Lopez, Mario Iver f2259 BOL0.001-0.5810-5.80 
  Zambrana, Oswaldo g2479 BOL0.5010.21102.10 

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
 2264 2320 4.50 10 -1.17 10 -11.70 
  Ho, Cheng-Fai f2041 MAC0.501-0.3410-3.40 
  Zugic, Igor m2457 CAN0.001-0.3210-3.20 
  Wassin, Sergej f2325 UKR1.0010.51105.10 
  Olsen, Heini f2376 FAI0.001-0.4210-4.20 
  Rees, Ioan c2297 WLS0.001-0.5310-5.30 
  Rowe, Peter 2053 GCI1.0010.18101.80 
  Elbaruni, Mohamed 2072 LBA0.501-0.3110-3.10 
  Larrea, Manuel f2267 URU1.0010.43104.30 
  Montalvo, Alejandro m2223 PUR0.501-0.1310-1.30 
  Nedev, Trajko g2525 MKD0.001-0.2410-2.40 

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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