Individual Calculations September 2009
 Lora Sumbert, Erisnel  Total change: -39.50  Rating chartPersonal card
 TORNEO NACIONAL SABANALAMAR GUANTANAMO, GUANTANAMO, CUBA CUB 2009-07-20
RcRownchangeKK*chgGame
 2044 2123 4.50 10 -1.58 25 -39.50 
  Mosquera Cayon, Danet 2057 CUB0.501-0.0925-2.25 
  Martinez Ramirez, Lennis 2074 CUB0.001-0.5725-14.25 
  Toirac Cuesta, Ramon 2049 CUB1.0010.402510.00 
  Rojas Serra, Alexander 2025 CUB0.001-0.6325-15.75 
  Flores Lambert, Yoandry 2013 CUB0.501-0.1525-3.75 
  Mosquera Cayon, Danet 2057 CUB0.501-0.0925-2.25 
  Martinez Ramirez, Lennis 2074 CUB0.001-0.5725-14.25 
  Toirac Cuesta, Ramon 2049 CUB0.001-0.6025-15.00 
  Rojas Serra, Alexander 2025 CUB1.0010.37259.25 
  Flores Lambert, Yoandry 2013 CUB1.0010.35258.75 

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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