Individual Calculations November 2010
 Martin, Pedro  Total change: -23.10  Rating chartPersonal card
 Abierto de la Independencia Sub 2300 Club Argentino Buenos Aires ARG 2010-07-19
RcRownchangeKK*chgGame
 1964 2108 2.50 6 -1.54 15 -23.10 
  Lopez, Fernando 1734 ARG1.0010.10151.50 
  Ivanov, Ivan. 2059 ARG0.001-0.5715-8.55 
  Sammartino, Gabriel 1942 ARG1.0010.28154.20 
  Fiori, Alberto Nicolas 2166 ARG0.001-0.4215-6.30 
  Speziale, Tomas 1996 ARG0.001-0.6515-9.75 
  Zampedri, Ignacio 1888 ARG0.501-0.2815-4.20 

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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