Individual Calculations February 2017
 Christie Rodriguez, Ian  Total change: -17.60  Rating chartPersonal card
 III TORNEO ZICOSUR Antofagasta CHI 2017-01-10
RcRownchangeKK*chgGame
 2023 1951 2.00 6 -0.44 40 -17.60 
  Pineda Polanco, Adolfo 2198 CHI0.001-0.1940-7.60 
  Delgado Romero, Marco 2159 PER0.001-0.2340-9.20 
  Bernal Hurtado, Constanza 1726 CHI1.0010.22408.80 
  Puebla Arredondo, Claudio 2180 CHI0.001-0.2140-8.40 
  Poblete Rojas, Pablo 2127 CHI0.001-0.2740-10.80 
  Orostica Diaz, Pablo Mateo 1750 CHI1.0010.24409.60 

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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