Individual Calculations July 2009
 Cardenas Ballester, Maidelin  Total change: -14.85  Rating chartPersonal card
 VII Torneo UCI Ciudad de la Habana, Cuba CUB 2009-03-03
RcRownchangeKK*chgGame
 2108 2106 2.50 7 -0.99 15 -14.85 
  Valido, Cesar f2232 CUB0.001-0.3315-4.95 
  Alvarez, Dayana 2025 CUB0.501-0.1115-1.65 
  Castillo Coca, Mayrebis 2034 CUB0.001-0.6015-9.00 
  Hernandez Moya, Yuleisis wf2060 CUB0.001-0.5615-8.40 
  Calvo Quinteiro, Jose Manuel 2086 CUB0.501-0.0315-0.45 
  Juarez, Eduardo 2217 CUB1.0010.65159.75 
  Leon Valdes, Jony Wilson 2100 CUB0.501-0.0115-0.15 

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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