Individual Calculations June 2018
 Vliebergh Granifo, Marcel Andre  Total change: 38.80  Rating chartPersonal card
 Club De Ajedrez Chile Irt Preparatorio Panamericano De Ajedrez De La Juventud 2018 Santiago CHI 2018-05-21
RcRownchangeKK*chgGame
 1300 1402 3.50 4 0.97 40 38.80 
  Espinoza Rojas, Baltazar Agustin 1174 CHI1.0010.21408.40 
  Lemus Pena, Sebastian Alonso 1228 CHI1.0010.274010.80 
  Orrego Palermo, Marcelo 1475 CHI1.0010.604024.00 
  Fuentes Chamorro, Tom 1323 CHI0.501-0.1140-4.40 

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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