Individual Calculations May 2013
 Santianes, Nahuel  Total change: -11.10  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1992 1763 0.50 5 -0.74 15 -11.10 
  Pineiro, Dario 2163  * ARG0.001-0.0815-1.20 
  Anelli, Antonio f2102 ARG0.001-0.1215-1.80 
  Martinez, Ayelen 2094 ARG0.001-0.1215-1.80 
  Cortes Orihuela, Javier 2012 CHI0.001-0.1915-2.85 
  Malamud, Lautaro 1588 ARG0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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