Individual Calculations March 2017
 Osinaga, Eduardo  Total change: 89.60  Rating chartPersonal card
 I Abierto de Montevideo " Copa Marcel Duchamp 2017 " Montevideo URU 2017-02-09
RcRownchangeKK*chgGame
 1853 1530 3.50 9 2.24 40 89.60 
  Soto, Nicolas 1930  * URU1.0010.924036.80 
  Arcos Facio, Mateo f1930  * URU0.001-0.0840-3.20 
  Barboza, Mauro 1930  * URU0.5010.424016.80 
  Ibanez, Marcelo 1930  * URU0.001-0.0840-3.20 
  Cuitino, Eduardo 1817 URU1.0010.844033.60 
  Abadal, Marcelo 1897 URU0.001-0.1040-4.00 
  Quevedo, Andreina wf1819 URU0.001-0.1640-6.40 
  Monetta, Jose 1678 URU1.0010.704028.00 
  Larrea, Daniela wc1748 URU0.001-0.2240-8.80 
 * 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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