Individual Calculations May 2010
 Martinez De Negri, Tomas  Total change: -1.50  Rating chartPersonal card
 LX Abierto Verano de Villa Ballester Villa Ballester ARG 2010-01-20
RcRownchangeKK*chgGame
 1891 1615 1.00 5 0.10 25 2.50 
  Ocampos, Ian 2015  * ARG0.001-0.0825-2.00 
  Ricchio, Mario 1891 ARG0.001-0.1725-4.25 
  Diaz Wong, Renzo 1902 ARG0.001-0.1625-4.00 
  Goldwaser, Romina 1904 ARG0.001-0.1625-4.00 
  Mendez, Nicolas 1743 ARG1.0010.672516.75 
 * 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)
 
 Semifinal Argentina Sub 14 Abs Apertura 2010 Carlos Paz, Cordoba ARG 2010-02-24
RcRownchangeKK*chgGame
 1501 1615 0.50 1 -0.16 25 -4.00 
  Gomez, Inti 1501 ARG0.501-0.1625-4.00 

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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