Individual Calculations November 2010
 Roa Medrano, Alexis  Total change: -32.85  Rating chartPersonal card
 Campeonato Nacional Masculino por Equipos 2010 San Juan de la Maguana DOM 2010-08-26
RcRownchangeKK*chgGame
 2051 2080 0.50 5 -2.19 15 -32.85 
  Jimenez, Jose Nicolas 2004 DOM0.001-0.6015-9.00 
  Santos, Genesis 2115 DOM0.001-0.4515-6.75 
  Taveras, Tirso 2056 DOM0.001-0.5315-7.95 
  Castillo, Nelson 2030 DOM0.501-0.0715-1.05 
  De La Rosa, Willy 2050 DOM0.001-0.5415-8.10 

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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