Individual Calculations May 2013
 Labollita, Martin  Total change: 18.10  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2270 2385 7.50 9 1.81 10 18.10 
  Casares, Luis 1985  * ARG1.0010.08100.80 
  Bernal, Gustavo 2077 ARG1.0010.14101.40 
  Gallego, Gonzalo 2193 ARG1.0010.25102.50 
  Stewart, William John 2281 USA0.001-0.6410-6.40 
  Fernandez, Maria Florencia 2180 ARG1.0010.24102.40 
  Fiori, Hector 2165 ARG1.0010.22102.20 
  Iermito, Sebastian m2463 ARG1.0010.61106.10 
  Rodriguez Vila, Andres g2503 URU1.0010.66106.60 
  Mareco, Sandro g2580 ARG0.5010.25102.50 
 * 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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