Individual Calculations September 2017
 Ishtay Marte, Samir Amin  Total change: -32.40  Rating chartPersonal card
 III IRT XXXIII Juegos Asuntinos Sub-1600 La Asuncion VEN 2017-08-24
RcRownchangeKK*chgGame
 1205 1351 4.00 7 -0.81 40 -32.40 
  Hernandez Mora, Nohelia Virginia 1104 VEN1.0010.19407.60 
  Quenza Salazar, Arturo 1200 VEN0.001-0.7040-28.00 
  Campos Landaeta, Cesar Julian 1094 VEN1.0010.18407.20 
  Parra Ramakrishna, Alejandra Del 1165 VEN1.0010.264010.40 
  Gonzalez Gomez, Daniela Carolina 1453 VEN0.001-0.3640-14.40 
  Rodriguez Molina, Marco Aurelio 1184 VEN0.001-0.7240-28.80 
  Roa Romero, Miguelangel Alberto 1234 VEN1.0010.344013.60 

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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