Individual Calculations June 2015
 Martinez, Ayelen  Total change: 34.80  Rating chartPersonal card
 46 Abierto Ciudad de Mar del Plata Mar del Plata - Bs. As. ARG 2015-03-28
RcRownchangeKK*chgGame
 2198 2177 6.00 9 1.74 20 34.80 
  Santianes, Nahuel 1777  * ARG1.0010.08201.60 
  Morovic Fernandez, Ivan g2568 CHI0.001-0.0920-1.80 
  Peixoto, Helio Ricardo Soutinho 1943 BRA1.0010.21204.20 
  Rodriguez, Luis Jose Lucio 1980 ARG1.0010.25205.00 
  Perelman, Hernan f2350 ARG0.001-0.2720-5.40 
  Fernandez, Jorge Daniel 2025 ARG1.0010.30206.00 
  Hobaica, Juan Pablo m2398 ARG1.0010.782015.60 
  Molina, Roberto Junio Brito m2431 BRA0.5010.31206.20 
  Kanefsck, Gustavo m2306 ARG0.5010.17203.40 
 * 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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